Spectroscopy MultiAccum Tables
This article describes each of the Roman Wide Field Instrument (WFI) spectroscopy mode MultiAccum (MA) Tables.
The multi-accumulation tables (also called MultiAccum or MA Tables) define the sequence of detector reads that are taken during a WFI exposure. Additional details about these tables can be found in WFI MultiAccum Tables article. For guidance on how the choice of MultiAccum Table influences sensitivity, saturation, and exposure-time trade-offs in Roman WFI observations, see Understanding Roman WFI Sensitivity, Saturation, and Exposure Time.
The MA tables below are specific to the WFI spectroscopic mode. For each table, the following is provided:
- a general summary table,
- a figure of the table's ramp, and
- a table listing the properties of each resultant.
The MA tables for the imaging mode can be found in the Imaging MultiAccum Tables article. MA tables for engineering modes (which are restricted for nearly all users) can be found in the Engineering MultiAccum Tables article.
The MA tables described below correspond to "Rev H".
Table of Spectroscopy Mode MA Tables
| MA Table Name | MA Table Number | Number of Resultants | Exposure Time (seconds) |
|---|---|---|---|
| SP_98_14_B | 1053 | 13 | 98 |
| 1034 | 5 | 100 | |
| SP_150_9 | 1035 | 8 | 150 |
| SP_190_12 | 1036 | 11 | 190 |
| SP_250_13 | 1037 | 12 | 250 |
| SP_300_16 | 1038 | 15 | 300 |
| SP_350_16 | 1039 | 15 | 350 |
| SP_400_16 | 1040 | 15 | 400 |
| SP_450_16 | 1041 | 15 | 450 |
| SP_500_16 | 1042 | 15 | 500 |
| SP_600_16 | 1043 | 15 | 600 |
| SP_700_16 | 1044 | 15 | 700 |
| SP_800_16 | 1045 | 15 | 800 |
| SP_900_16 | 1046 | 15 | 900 |
| SP_1000_16 | 1047 | 15 | 1000 |
SP_98_14_B
Table of SP_98_14_B (General Properties)
| MA Table Name | SP_98_14_B |
| Resultants | 13 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1053 |
| MA Table ID | SCI1053 |
| MA Table Description | Spectroscopy, ~98 seconds, 13 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_98_14_B
This figure shows a plot of MA Table 1053, SP_98_14_B.
Table of SP_98_14_B (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 1 | 5.141160 | 20.564640 | 15.423480 | 15.423480 |
| 4 | 0 | 1 | 5.141160 | 25.705800 | 20.564630 | 20.564630 |
| 5 | 0 | 1 | 5.141160 | 30.846960 | 25.705790 | 25.705790 |
| 6 | 0 | 1 | 5.141160 | 35.988120 | 30.846950 | 30.846950 |
| 7 | 0 | 2 | 10.282320 | 46.270440 | 41.129270 | 38.558690 |
| 8 | 0 | 2 | 10.282320 | 56.552750 | 51.411590 | 48.841010 |
| 9 | 0 | 2 | 10.282320 | 66.835070 | 61.693900 | 59.123320 |
| 10 | 0 | 2 | 10.282320 | 77.117390 | 71.976220 | 69.405640 |
| 11 | 0 | 2 | 10.282320 | 87.399710 | 82.258540 | 79.687960 |
| 12 | 0 | 2 | 10.282320 | 97.682020 | 92.540850 | 89.970270 |
| 13 | 0 | 1 | 5.141160 | 102.823180 | 97.682010 | 97.682010 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_100_6
Table of SP_100_6 (General Properties)
| MA Table Name | SP_100_6 |
| Resultants | 5 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1034 |
| MA Table ID | SCI1034 |
| MA Table Description | Spectroscopy, ~100 seconds, 5 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_100_6
This figure shows a plot of MA Table 1034, SP_100_6.
Table of SP_100_6 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 10 | 51.411590 | 66.835070 | 61.693900 | 38.558690 |
| 4 | 0 | 6 | 30.846950 | 97.682020 | 92.540850 | 79.687960 |
| 5 | 0 | 1 | 5.141160 | 102.823180 | 97.682010 | 97.682010 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_150_9
Table of SP_150_9 (General Properties)
| MA Table Name | SP_150_9 |
| Resultants | 8 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1035 |
| MA Table ID | SCI1035 |
| MA Table Description | Spectroscopy, ~150 seconds, 8 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_150_9
This figure shows a plot of MA Table 1035, SP_150_9.
Table of SP_150_9 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 8 | 41.129270 | 66.835070 | 61.693900 | 43.699850 |
| 5 | 0 | 10 | 51.411590 | 118.246660 | 113.105490 | 89.970270 |
| 6 | 0 | 4 | 20.564630 | 138.811290 | 133.670120 | 125.958380 |
| 7 | 0 | 2 | 10.282320 | 149.093610 | 143.952440 | 141.381860 |
| 8 | 0 | 1 | 5.141160 | 154.234770 | 149.093600 | 149.093600 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_190_12
Table of SP_190_12 (General Properties)
| MA Table Name | SP_190_12 |
| Resultants | 11 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1036 |
| MA Table ID | SCI1036 |
| MA Table Description | Spectroscopy, ~190 seconds, 11 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_190_12
This figure shows a plot of MA Table 1036, SP_190_12.
Table of SP_190_12 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 4 | 20.564630 | 46.270440 | 41.129270 | 33.417530 |
| 5 | 0 | 4 | 20.564630 | 66.835070 | 61.693900 | 53.982160 |
| 6 | 0 | 6 | 30.846950 | 97.682020 | 92.540850 | 79.687960 |
| 7 | 0 | 6 | 30.846950 | 128.528970 | 123.387810 | 110.534910 |
| 8 | 0 | 6 | 30.846950 | 159.375930 | 154.234760 | 141.381860 |
| 9 | 0 | 4 | 20.564630 | 179.940560 | 174.799390 | 167.087650 |
| 10 | 0 | 2 | 10.282320 | 190.222880 | 185.081710 | 182.511130 |
| 11 | 0 | 1 | 5.141160 | 195.364040 | 190.222870 | 190.222870 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_250_13
Table of SP_250_13 (General Properties)
| MA Table Name | SP_250_13 |
| Resultants | 12 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1037 |
| MA Table ID | SCI1037 |
| MA Table Description | Spectroscopy, ~250 seconds, 12 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_250_13
This figure shows a plot of MA Table 1037, SP_250_13.
Table of SP_250_13 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 2 | 10.282320 | 35.988120 | 30.846950 | 28.276370 |
| 5 | 0 | 4 | 20.564630 | 56.552750 | 51.411590 | 43.699850 |
| 6 | 0 | 8 | 41.129270 | 97.682020 | 92.540850 | 74.546800 |
| 7 | 0 | 8 | 41.129270 | 138.811290 | 133.670120 | 115.676070 |
| 8 | 0 | 8 | 41.129270 | 179.940560 | 174.799390 | 156.805340 |
| 9 | 0 | 8 | 41.129270 | 221.069830 | 215.928660 | 197.934600 |
| 10 | 0 | 4 | 20.564630 | 241.634460 | 236.493290 | 228.781560 |
| 11 | 0 | 2 | 10.282320 | 251.916780 | 246.775610 | 244.205030 |
| 12 | 0 | 1 | 5.141160 | 257.057940 | 251.916770 | 251.916770 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_300_16
Table of SP_300_16 (General Properties)
| MA Table Name | SP_300_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1038 |
| MA Table ID | SCI1038 |
| MA Table Description | Spectroscopy, ~300 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_300_16
This figure shows a plot of MA Table 1038, SP_300_16.
Table of SP_300_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 2 | 10.282320 | 35.988120 | 30.846950 | 28.276370 |
| 5 | 0 | 3 | 15.423480 | 51.411600 | 46.270430 | 41.129270 |
| 6 | 0 | 6 | 30.846950 | 82.258550 | 77.117380 | 64.264480 |
| 7 | 0 | 6 | 30.846950 | 113.105500 | 107.964330 | 95.111430 |
| 8 | 0 | 6 | 30.846950 | 143.952450 | 138.811280 | 125.958380 |
| 9 | 0 | 6 | 30.846950 | 174.799400 | 169.658230 | 156.805340 |
| 10 | 0 | 6 | 30.846950 | 205.646350 | 200.505180 | 187.652290 |
| 11 | 0 | 6 | 30.846950 | 236.493300 | 231.352140 | 218.499240 |
| 12 | 0 | 6 | 30.846950 | 267.340260 | 262.199090 | 249.346190 |
| 13 | 0 | 4 | 20.564630 | 287.904890 | 282.763720 | 275.051980 |
| 14 | 0 | 2 | 10.282320 | 298.187210 | 293.046040 | 290.475460 |
| 15 | 0 | 1 | 5.141160 | 303.328370 | 298.187200 | 298.187200 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_350_16
Table of SP_350_16 (General Properties)
| MA Table Name | SP_350_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1039 |
| MA Table ID | SCI1039 |
| MA Table Description | Spectroscopy, ~350 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_350_16
This figure shows a plot of MA Table 1039, SP_350_16.
Table of SP_350_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 2 | 10.282320 | 35.988120 | 30.846950 | 28.276370 |
| 5 | 0 | 4 | 20.564630 | 56.552750 | 51.411590 | 43.699850 |
| 6 | 0 | 5 | 25.705790 | 82.258550 | 77.117380 | 66.835060 |
| 7 | 0 | 6 | 30.846950 | 113.105500 | 107.964330 | 95.111430 |
| 8 | 0 | 8 | 41.129270 | 154.234770 | 149.093600 | 131.099540 |
| 9 | 0 | 8 | 41.129270 | 195.364040 | 190.222870 | 172.228810 |
| 10 | 0 | 8 | 41.129270 | 236.493300 | 231.352140 | 213.358080 |
| 11 | 0 | 8 | 41.129270 | 277.622570 | 272.481400 | 254.487350 |
| 12 | 0 | 8 | 41.129270 | 318.751840 | 313.610670 | 295.616620 |
| 13 | 0 | 4 | 20.564630 | 339.316480 | 334.175310 | 326.463570 |
| 14 | 0 | 2 | 10.282320 | 349.598790 | 344.457620 | 341.887040 |
| 15 | 0 | 1 | 5.141160 | 354.739950 | 349.598780 | 349.598780 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_400_16
Table of SP_400_16 (General Properties)
| MA Table Name | SP_400_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1040 |
| MA Table ID | SCI1040 |
| MA Table Description | Spectroscopy, ~400 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_400_16
This figure shows a plot of MA Table 1040, SP_400_16.
Table of SP_400_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 2 | 10.282320 | 35.988120 | 30.846950 | 28.276370 |
| 5 | 0 | 3 | 15.423480 | 51.411600 | 46.270430 | 41.129270 |
| 6 | 0 | 4 | 20.564630 | 71.976230 | 66.835060 | 59.123320 |
| 7 | 0 | 8 | 41.129270 | 113.105500 | 107.964330 | 89.970270 |
| 8 | 0 | 10 | 51.411590 | 164.517080 | 159.375920 | 136.240700 |
| 9 | 0 | 12 | 61.693900 | 226.210990 | 221.069820 | 192.793450 |
| 10 | 0 | 10 | 51.411590 | 277.622570 | 272.481400 | 249.346190 |
| 11 | 0 | 10 | 51.411590 | 329.034160 | 323.892990 | 300.757780 |
| 12 | 0 | 8 | 41.129270 | 370.163430 | 365.022260 | 347.028200 |
| 13 | 0 | 4 | 20.564630 | 390.728060 | 385.586890 | 377.875150 |
| 14 | 0 | 2 | 10.282320 | 401.010380 | 395.869210 | 393.298630 |
| 15 | 0 | 1 | 5.141160 | 406.151540 | 401.010370 | 401.010370 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_450_16
Table of SP_450_16 (General Properties)
| MA Table Name | SP_450_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1041 |
| MA Table ID | SCI1041 |
| MA Table Description | Spectroscopy, ~450 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_450_16
This figure shows a plot of MA Table 1041, SP_450_16.
Table of SP_450_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 2 | 10.282320 | 35.988120 | 30.846950 | 28.276370 |
| 5 | 0 | 4 | 20.564630 | 56.552750 | 51.411590 | 43.699850 |
| 6 | 0 | 7 | 35.988110 | 92.540860 | 87.399700 | 71.976220 |
| 7 | 0 | 10 | 51.411590 | 143.952450 | 138.811280 | 115.676070 |
| 8 | 0 | 12 | 61.693900 | 205.646350 | 200.505180 | 172.228810 |
| 9 | 0 | 12 | 61.693900 | 267.340260 | 262.199090 | 233.922710 |
| 10 | 0 | 12 | 61.693900 | 329.034160 | 323.892990 | 295.616620 |
| 11 | 0 | 10 | 51.411590 | 380.445740 | 375.304580 | 352.169360 |
| 12 | 0 | 8 | 41.129270 | 421.575010 | 416.433840 | 398.439790 |
| 13 | 0 | 4 | 20.564630 | 442.139650 | 436.998480 | 429.286740 |
| 14 | 0 | 2 | 10.282320 | 452.421960 | 447.280800 | 444.710220 |
| 15 | 0 | 1 | 5.141160 | 457.563120 | 452.421950 | 452.421950 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_500_16
Table of SP_500_16 (General Properties)
| MA Table Name | SP_500_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1042 |
| MA Table ID | SCI1042 |
| MA Table Description | Spectroscopy, ~500 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_500_16
This figure shows a plot of MA Table 1042, SP_500_16.
Table of SP_500_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 2 | 10.282320 | 35.988120 | 30.846950 | 28.276370 |
| 5 | 0 | 4 | 20.564630 | 56.552750 | 51.411590 | 43.699850 |
| 6 | 0 | 10 | 51.411590 | 107.964340 | 102.823170 | 79.687960 |
| 7 | 0 | 12 | 61.693900 | 169.658240 | 164.517070 | 136.240700 |
| 8 | 0 | 12 | 61.693900 | 231.352150 | 226.210980 | 197.934600 |
| 9 | 0 | 12 | 61.693900 | 293.046050 | 287.904880 | 259.628510 |
| 10 | 0 | 12 | 61.693900 | 354.739950 | 349.598780 | 321.322410 |
| 11 | 0 | 12 | 61.693900 | 416.433850 | 411.292690 | 383.016310 |
| 12 | 0 | 10 | 51.411590 | 467.845440 | 462.704270 | 439.569060 |
| 13 | 0 | 4 | 20.564630 | 488.410070 | 483.268910 | 475.557170 |
| 14 | 0 | 2 | 10.282320 | 498.692390 | 493.551220 | 490.980640 |
| 15 | 0 | 1 | 5.141160 | 503.833550 | 498.692380 | 498.692380 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_600_16
Table of SP_600_16 (General Properties)
| MA Table Name | SP_600_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1043 |
| MA Table ID | SCI1043 |
| MA Table Description | Spectroscopy, ~600 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_600_16
This figure shows a plot of MA Table 1043, SP_600_16.
Table of SP_600_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 4 | 20.564630 | 46.270440 | 41.129270 | 33.417530 |
| 5 | 0 | 8 | 41.129270 | 87.399710 | 82.258540 | 64.264480 |
| 6 | 0 | 9 | 46.270430 | 133.670130 | 128.528960 | 107.964330 |
| 7 | 0 | 12 | 61.693900 | 195.364040 | 190.222870 | 161.946490 |
| 8 | 0 | 16 | 82.258540 | 277.622570 | 272.481400 | 233.922710 |
| 9 | 0 | 16 | 82.258540 | 359.881110 | 354.739940 | 316.181250 |
| 10 | 0 | 16 | 82.258540 | 442.139650 | 436.998480 | 398.439790 |
| 11 | 0 | 16 | 82.258540 | 524.398180 | 519.257020 | 480.698330 |
| 12 | 0 | 9 | 46.270430 | 570.668610 | 565.527440 | 544.962810 |
| 13 | 0 | 4 | 20.564630 | 591.233250 | 586.092080 | 578.380340 |
| 14 | 0 | 2 | 10.282320 | 601.515560 | 596.374390 | 593.803810 |
| 15 | 0 | 1 | 5.141160 | 606.656720 | 601.515550 | 601.515550 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_700_16
Table of SP_700_16 (General Properties)
| MA Table Name | SP_700_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1044 |
| MA Table ID | SCI1044 |
| MA Table Description | Spectroscopy, ~700 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_700_16
This figure shows a plot of MA Table 1044, SP_700_16.
Table of SP_700_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 4 | 20.564630 | 46.270440 | 41.129270 | 33.417530 |
| 5 | 0 | 8 | 41.129270 | 87.399710 | 82.258540 | 64.264480 |
| 6 | 0 | 11 | 56.552740 | 143.952450 | 138.811280 | 113.105490 |
| 7 | 0 | 12 | 61.693900 | 205.646350 | 200.505180 | 172.228810 |
| 8 | 0 | 16 | 82.258540 | 287.904890 | 282.763720 | 244.205030 |
| 9 | 0 | 16 | 82.258540 | 370.163430 | 365.022260 | 326.463570 |
| 10 | 0 | 32 | 164.517070 | 534.680500 | 529.539330 | 449.851370 |
| 11 | 0 | 16 | 82.258540 | 616.939040 | 611.797870 | 573.239180 |
| 12 | 0 | 10 | 51.411590 | 668.350620 | 663.209460 | 640.074240 |
| 13 | 0 | 4 | 20.564630 | 688.915260 | 683.774090 | 676.062350 |
| 14 | 0 | 2 | 10.282320 | 699.197580 | 694.056410 | 691.485830 |
| 15 | 0 | 1 | 5.141160 | 704.338730 | 699.197570 | 699.197570 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_800_16
Table of SP_800_16 (General Properties)
| MA Table Name | SP_800_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1045 |
| MA Table ID | SCI1045 |
| MA Table Description | Spectroscopy, ~800 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_800_16
This figure shows a plot of MA Table 1045, SP_800_16.
Table of SP_800_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 4 | 20.564630 | 46.270440 | 41.129270 | 33.417530 |
| 5 | 0 | 10 | 51.411590 | 97.682020 | 92.540850 | 69.405640 |
| 6 | 0 | 12 | 61.693900 | 159.375930 | 154.234760 | 125.958380 |
| 7 | 0 | 12 | 61.693900 | 221.069830 | 215.928660 | 187.652290 |
| 8 | 0 | 16 | 82.258540 | 303.328370 | 298.187200 | 259.628510 |
| 9 | 0 | 32 | 164.517070 | 467.845440 | 462.704270 | 383.016310 |
| 10 | 0 | 32 | 164.517070 | 632.362510 | 627.221350 | 547.533390 |
| 11 | 0 | 16 | 82.258540 | 714.621050 | 709.479880 | 670.921190 |
| 12 | 0 | 10 | 51.411590 | 766.032640 | 760.891470 | 737.756250 |
| 13 | 0 | 4 | 20.564630 | 786.597270 | 781.456100 | 773.744360 |
| 14 | 0 | 2 | 10.282320 | 796.879590 | 791.738420 | 789.167840 |
| 15 | 0 | 1 | 5.141160 | 802.020750 | 796.879580 | 796.879580 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_900_16
Table of SP_900_16 (General Properties)
| MA Table Name | SP_900_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1046 |
| MA Table ID | SCI1046 |
| MA Table Description | Spectroscopy, ~900 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_900_16
This figure shows a plot of MA Table 1046, SP_900_16.
Table of SP_900_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 4 | 20.564630 | 46.270440 | 41.129270 | 33.417530 |
| 5 | 0 | 10 | 51.411590 | 97.682020 | 92.540850 | 69.405640 |
| 6 | 0 | 12 | 61.693900 | 159.375930 | 154.234760 | 125.958380 |
| 7 | 0 | 16 | 82.258540 | 241.634460 | 236.493290 | 197.934600 |
| 8 | 0 | 32 | 164.517070 | 406.151540 | 401.010370 | 321.322410 |
| 9 | 0 | 32 | 164.517070 | 570.668610 | 565.527440 | 485.839480 |
| 10 | 0 | 32 | 164.517070 | 735.185690 | 730.044520 | 650.356560 |
| 11 | 0 | 16 | 82.258540 | 817.444220 | 812.303050 | 773.744360 |
| 12 | 0 | 10 | 51.411590 | 868.855810 | 863.714640 | 840.579430 |
| 13 | 0 | 4 | 20.564630 | 889.420440 | 884.279270 | 876.567540 |
| 14 | 0 | 2 | 10.282320 | 899.702760 | 894.561590 | 891.991010 |
| 15 | 0 | 1 | 5.141160 | 904.843920 | 899.702750 | 899.702750 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
SP_1000_16
Table of SP_1000_16 (General Properties)
| MA Table Name | SP_1000_16 |
| Resultants | 15 |
| WFI Observing Mode | WSM |
| Science Read Time | 5.14116 |
| Number of Reset Reads | 1 |
| Reset Read Time | 5.14117 |
| Subtract Reference Read | True |
| MA Table Number | 1047 |
| MA Table ID | SCI1047 |
| MA Table Description | Spectroscopy, ~1000 seconds, 15 resultants |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
Figure of SP_1000_16
This figure shows a plot of MA Table 1047, SP_1000_16.
Table of SP_1000_16 (Resultants)
| Resultant Number | Number of Skips | Number of Science Reads | Resultant Duration (s) | Integration Duration (s) | Accumulated Exposure Time (s) | Effective Exposure Time (s) |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 5.141160 | 10.282330 | 5.141160 | 5.141160 |
| 2 | 0 | 1 | 5.141160 | 15.423490 | 10.282320 | 10.282320 |
| 3 | 0 | 2 | 10.282320 | 25.705800 | 20.564630 | 17.994050 |
| 4 | 0 | 4 | 20.564630 | 46.270440 | 41.129270 | 33.417530 |
| 5 | 0 | 10 | 51.411590 | 97.682020 | 92.540850 | 69.405640 |
| 6 | 0 | 16 | 82.258540 | 179.940560 | 174.799390 | 136.240700 |
| 7 | 0 | 32 | 164.517070 | 344.457630 | 339.316470 | 259.628510 |
| 8 | 0 | 32 | 164.517070 | 508.974710 | 503.833540 | 424.145580 |
| 9 | 0 | 32 | 164.517070 | 673.491780 | 668.350610 | 588.662660 |
| 10 | 0 | 32 | 164.517070 | 838.008860 | 832.867690 | 753.179730 |
| 11 | 0 | 16 | 82.258540 | 920.267390 | 915.126230 | 876.567540 |
| 12 | 0 | 10 | 51.411590 | 971.678980 | 966.537810 | 943.402600 |
| 13 | 0 | 4 | 20.564630 | 992.243610 | 987.102450 | 979.390710 |
| 14 | 0 | 2 | 10.282320 | 1002.525930 | 997.384760 | 994.814180 |
| 15 | 0 | 1 | 5.141160 | 1007.667090 | 1002.525920 | 1002.525920 |
Changes to the technical details and other specifications presented here are expected as a part of commissioning and early operations.
For additional questions not answered in this article, please contact the Roman Help Desk.