Observation Summary

OBSID:1342206860
Instrument:PACS
AOR label:KPGT_rguesten_1-CND_OI63_OI145_NII122_pacs_re5
Proposal:KPGT_rguesten_1
Target:PACS_reference
Actual RA:17h 44m 33.46s
Actual Dec.:-28° 52' 9.06''
Purpose:Undefined
Concat.:1342206852,1342206853,1342206854,1342206855,1342206856,1342206857,1342206858,1342206859,1342206860,1342206861,1342206862,1342206863
OD:523
Start:2010-10-18T21:59:15.000000 TAI (1666130355000000)
Duration:257.0 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(*)CameraIDBand(*)ReqWaveMin(*)ReqWaveMax(*)WaveMinWaveMaxRepetitions(*)ActualRepCapacitanceOutOfBandChannel
micrometermicrometermicrometermicrometerpF
OI 63blue2B3A63.04063.32062.93063.436120.14Noprime
-red102R1--188.761190.294120.14Noparallel
NIIred104R1121.600122.200121.139122.837120.14Noprime
-blue4B2A--60.58561.425120.14Noparallel
OI 145red103R1145.150145.890144.720146.429120.14Noprime
-blue3B2A--72.37173.2161--Yes, fullyparallel
(*) = requested in HSPOT

System configuration summary

SPG pipeline version:SPG v14.2.0
SPG pipeline products creation date:2016-07-24T03:56:27.562000 TAI (1848023787562000)
Mission configuration:MC_H58ASTR_P55ASTR_S59ASTR_RP
Processed to level:RED: 2.0 BLUE: 2.0
Quality Control:PASSED
Action:NONE

Quality comments

Off source observation in an unchopped range-scan pair; matched with the on-source observation 1342206859
The offset between the central spaxel and the requested sky coordinates is  2.76" 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.