| OBSID: | 1342225816 |
| Instrument: | PACS |
| AOR label: | EtaCar_SED_B2A_off |
| Proposal: | OT1_tgull_3 |
| Target: | eta carina off |
| Actual RA: | 10h 47m 10.08s |
| Actual Dec.: | -59° 31' 32.24'' |
| Purpose: | offSelector |
| Concat.: | 1342225814,1342225815,1342225816,1342225817,1342225818,1342225819,1342225820,1342225821,1342225822 |
| OD: | 815 |
| Start: | 2011-08-06T13:22:43.000000 TAI (1691328163000000) |
| Duration: | 339.0 seconds (incl. spacecraft on-target slew time) |
| AOT: | PacsRangeSpec |
| Mode: | Pointed, unchopped grating scan |
| Bands: | B2A R1 (prime diffraction orders selected) |
| Sampling: | Nyquist (with spectral dithering if range repetition > 1) |
| Nod cycles: | 1 |
| Name(*) | Camera | ID | Band(*) | ReqWaveMin(*) | ReqWaveMax(*) | WaveMin | WaveMax | Repetitions(*) | ActualRep | Capacitance | OutOfBand | Channel | micrometer | micrometer | micrometer | micrometer | pF | SED B2A | red | 102 | R1 | 102.000 | 146.000 | 101.448 | 146.489 | 1 | 2 | 0.14 | No | prime | - | blue | 2 | B2A | - | - | 50.643 | 73.247 | 1 | 2 | 0.14 | Yes, partly | parallel |
|---|
| SPG pipeline version: | SPG v14.2.2 |
| SPG pipeline products creation date: | 2017-01-17T12:45:37.970000 TAI (1863348337970000) |
| Mission configuration: | MC_H86ASTR_P67ASTR_S63ASTR_AO |
| Processed to level: | RED: 2.0 BLUE: 2.0 |
| Quality Control: | PASSED |
| Action: | NONE |
Off source observation in an unchopped range-scan pair; matched with the on-source observation 1342225822 The offset between the central spaxel and the requested sky coordinates is 2.30" in the dispersion direction. If the target is point-like and is offset from the centre of a spaxel in the dispersion direction, the spectral line profiles will develop a skew. This skewed Gaussian profile becomes more extreme as the offset increases. Be aware that this can be confused with real velocity structure. This will affect spectra from a single spaxel of a rebinned cube (products with filenames "..hps3dr[r|b].."), and combined spaxel-spectra, i.e. added rebinned cube spaxels, or single spaxels from an interpolated or projected cube (products with filenames "..hps3di[r|b].." or "..hps3dp[r|b].."). See the "PACS Handbook" for more information.