Observation Summary

OBSID:1342222090
Instrument:PACS
AOR label:PSpecL-lmc-30dorN-CEA-NIIOI63 - 30 dor N-5 - 30 dor-1-4 - 30 dor-1-11 - 30 dor-1-13 - 30 dor-1-14 - 30 dor SW-1
Proposal:KPGT_esturm_1
Target:30 dor SW-1-1
Actual RA:5h 38m 56.82s
Actual Dec.:-69° 4' 58.75''
Redshift:300.0 (rad. vel. km/s)
Purpose:---
Concat.:1342222085,1342222086,1342222087,1342222088,1342222089,1342222090,1342222091,1342222092,1342222093,1342222094,1342222095,1342222096,1342222097
OD:740
Start:2011-05-24T12:24:39.000000 TAI (1684931079000000)
Duration:451.0 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:NO (default range mode)
Nod cycles:1

Observation block summary

Name(*)CameraIDBand(*)Wave(*)WaveMinWaveMaxRepetitions(*)ActualRepCapacitanceOutOfBandChannel
micrometermicrometermicrometerpF
O I 3P0-3P1red102R1145.681144.009147.464120.14Noprime
-blue2B2B-72.02373.746120.14Noparallel
(*) = requested in HSPOT

System configuration summary

SPG pipeline version:SPG v14.2.0
SPG pipeline products creation date:2016-07-25T09:27:20.172000 TAI (1848130040172000)
Mission configuration:MC_H76ASTR_P66ASTR_S61ASTR_AO
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  2.03" 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.