Observation Summary
OBSID: | 1342186799 |
Instrument: | PACS |
AOR label: | NearGalPACS-SB-01-blue |
Proposal: | SDP_esturm_3 |
Target: | M82 |
Actual RA: | 9h 55m 51.89s |
Actual Dec.: | 69° 40' 47.28'' |
Redshift: | 6.77E-4 (z) |
Purpose: | --- |
Concat.: | --- |
OD: | 178 |
Start: | 2009-11-08T15:32:00.000000 TAI (1636385520000000) |
Duration: | 582.0 seconds (incl. spacecraft on-target slew time) |
AOT and instrument configuration:
AOT: | PacsLineSpec |
Mode: | Pointed, Chop/Nod |
Bands: | B3A R1 (prime diffraction orders selected) |
Is bright: | YES (shortened range mode) |
Chopper: | large throw |
Nod cycles: | 1 |
Observation block summary
Name(*) | Camera | ID | Band(*) | Wave(*) | WaveMin | WaveMax | Repetitions(*) | ActualRep | Capacitance | OutOfBand | Channel |
| | | | micrometer | micrometer | micrometer | | | pF | | |
OI 63 | blue | 2 | B3A | 63.223 | 63.093 | 63.379 | 3 | 3 | 0.14 | No | prime |
- | red | 102 | R1 | - | 189.248 | 190.123 | 3 | 3 | 0.14 | No | parallel |
NIII 57 | blue | 3 | B3A | 57.359 | 57.213 | 57.548 | 3 | 3 | 0.14 | No | prime |
- | red | 103 | R1 | - | 171.594 | 172.629 | 3 | 3 | 0.14 | No | parallel |
(*) = requested in HSPOT
System configuration summary
SPG pipeline version: | SPG v14.2.0 |
SPG pipeline products creation date: | 2016-07-22T18:05:10.605000 TAI (1847901910605000) |
Mission configuration: | MC_HPhase3_P33ASTR_S34ASTR_SDP |
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 1.76" 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.