Observation Summary
| OBSID: | 1342243517 |
| Instrument: | PACS |
| AOR label: | PACS-NGC2023-RED |
| Proposal: | OT1_epeeters_1 |
| Target: | NGC2023 |
| Actual RA: | 5h 41m 37.7s |
| Actual Dec.: | -2° 16' 42.6'' |
| Purpose: | offSelector |
| Concat.: | 1342243514,1342243515,1342243516,1342243517 |
| OD: | 1046 |
| Start: | 2012-03-25T04:21:46.000000 TAI (1711340506000000) |
| Duration: | 1991.0 seconds (incl. spacecraft on-target slew time) |
AOT and instrument configuration:
| AOT: | PacsRangeSpec |
| Mode: | Pointed, unchopped grating scan |
| Bands: | B2B R1 (prime diffraction orders selected) |
| Sampling: | Nyquist (with spectral dithering if range repetition > 1) |
| Nod cycles: | 1 |
Observation block summary
| Name(*) | Camera | ID | Band(*) | ReqWaveMin(*) | ReqWaveMax(*) | WaveMin | WaveMax | Repetitions(*) | ActualRep | Capacitance | OutOfBand | Channel |
| | | | micrometer | micrometer | micrometer | micrometer | | | pF | | |
SED-RED | red | 102 | R1 | 140.000 | 220.000 | 139.555 | 210.239 | 3 | 2 | 0.14 | No | prime |
- | blue | 2 | B2B | - | - | 69.795 | 105.166 | 3 | 2 | 0.14 | Yes, partly | parallel |
(*) = requested in HSPOT
System configuration summary
| SPG pipeline version: | SPG v14.2.2 |
| SPG pipeline products creation date: | 2017-01-18T08:30:30.924000 TAI (1863419430924000) |
| Mission configuration: | MC_H98ASTR_P69ASTR_S66ASTR_RP |
| Processed to level: | RED: 2.5 BLUE: 2.5 |
| Quality Control: | PASSED |
| Action: | NONE |
Quality comments
Normally, for this observation the background spectrum is subtracted using its related off-source observation, and the results placed in Level 2.5. However, due to an oversight this was not done in SP 14.0. You can use a Useful script in HIPE to do this instead. The problem will be fixed in the 14.2 SPG products.
On source observation in an unchopped range-scan pair; matched with the off-source observation 1342243516