Observation Summary
| OBSID: | 1342262956 |
| Instrument: | PACS |
| AOR label: | PSpecR-C-OIII52 |
| Proposal: | OT1_tonaka_2 |
| Target: | Carina_posC |
| Actual RA: | 10h 43m 28.99s |
| Actual Dec.: | -59° 34' 28.34'' |
| Purpose: | offSelector |
| Concat.: | 1342262956,1342262957 |
| OD: | 1363 |
| Start: | 2013-02-05T11:39:17.000000 TAI (1738755557000000) |
| Duration: | 258.0 seconds (incl. spacecraft on-target slew time) |
AOT and instrument configuration:
| AOT: | PacsRangeSpec |
| Mode: | Pointed, unchopped grating scan |
| Bands: | B3A R1 (prime diffraction orders selected) |
| Sampling: | High (default spectral mapping) |
| Nod cycles: | 1 |
Observation block summary
| Name(*) | Camera | ID | Band(*) | ReqWaveMin(*) | ReqWaveMax(*) | WaveMin | WaveMax | Repetitions(*) | ActualRep | Capacitance | OutOfBand | Channel |
| | | | micrometer | micrometer | micrometer | micrometer | | | pF | | |
Range 1 | blue | 2 | B3A | 51.440 | 52.160 | 51.306 | 52.395 | 1 | - | - | Yes, fully | prime masked |
- | red | 102 | R1 | - | - | 153.911 | 157.005 | - | 2 | 1.15 | No | parallel |
(*) = requested in HSPOT
System configuration summary
| SPG pipeline version: | SPG v14.2.0 |
| SPG pipeline products creation date: | 2017-01-14T11:00:26.654000 TAI (1863082826654000) |
| Mission configuration: | MC_H100ASTR_P70ASTR_S66ASTR_RP |
| Processed to level: | RED: 2.5 BLUE: 0.5 |
| Quality Control: | PASSED |
| Action: | NONE |
Quality comments
The blue camera processed only as far as Level 0.5. This is expected because all of these data fall Out Of Band.
On source observation in an unchopped range-scan pair; matched with the off-source observation 1342262957
The offset between the central spaxel and the requested sky coordinates is 1.57" 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.
WARNING: The red channel was processed up to level 2.5, while the blue channel was processed up to level 0.5. See above quality summary for more information (if available)