Observation Summary
| OBSID: | 1342262946 |
| Instrument: | PACS |
| AOR label: | PSpecL-PosB-OI145 |
| Proposal: | OT1_tonaka_2 |
| Target: | Carina_posB |
| Actual RA: | 10h 43m 52.99s |
| Actual Dec.: | -59° 37' 3.36'' |
| Redshift: | 0.0 (z) |
| Purpose: | --- |
| Concat.: | 1342262945,1342262946,1342262947,1342262948,1342262949 |
| OD: | 1363 |
| Start: | 2013-02-05T10:13:52.000000 TAI (1738750432000000) |
| Duration: | 320.0 seconds (incl. spacecraft on-target slew time) |
AOT and instrument configuration:
| AOT: | PacsLineSpec |
| Mode: | Pointed, unchopped grating scan |
| Bands: | B2B R1 (prime diffraction orders selected) |
| Is bright: | YES (shortened range mode) |
| Nod cycles: | 1 |
Observation block summary
| Name(*) | Camera | ID | Band(*) | Wave(*) | WaveMin | WaveMax | Repetitions(*) | ActualRep | Capacitance | OutOfBand | Channel |
| | | | micrometer | micrometer | micrometer | | | pF | | |
O I 3P0-3P1 | red | 102 | R1 | 145.535 | 144.286 | 146.918 | 1 | 2 | 1.15 | No | prime |
- | blue | 2 | B2B | - | 72.162 | 73.473 | 1 | 2 | 1.15 | No | parallel |
(*) = requested in HSPOT
System configuration summary
| SPG pipeline version: | SPG v14.2.0 |
| SPG pipeline products creation date: | 2016-07-28T13:24:55.159000 TAI (1848403495159000) |
| Mission configuration: | MC_H100ASTR_P70ASTR_S66ASTR_RP |
| Processed to level: | RED: 2.0 BLUE: 2.0 |
| Quality Control: | PASSED |
| Action: | NONE |
Quality comments
The offset between the central spaxel and the requested sky coordinates is 1.55" 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.