Observation Summary

OBSID:1342269446
Instrument:PACS
AOR label:ic0342 OIII 52 Range OFF
Proposal:OT2_kcroxall_1
Target:ic0342OFF
Actual RA:3h 45m 24.24s
Actual Dec.:68° 26' 22.24''
Purpose:offSelector
Concat.:1342269446,1342269447
OD:1423
Start:2013-04-06T08:20:03.000000 TAI (1743927603000000)
Duration:496.0 seconds (incl. spacecraft on-target slew time)

AOT and instrument configuration:

AOT:PacsRangeSpec
Mode:Pointed, unchopped grating scan
Bands:B2A R1 (prime diffraction orders selected)
Sampling:High (default spectral mapping)
Nod cycles:1

Observation block summary

Name(*)CameraIDBand(*)ReqWaveMin(*)ReqWaveMax(*)WaveMinWaveMaxRepetitions(*)ActualRepCapacitanceOutOfBandChannel
micrometermicrometermicrometermicrometerpF
OIII 52blue2B2A51.46052.18051.22052.583480.14Yes, partlyprime
-red102R1--102.561105.147480.14Noparallel
(*) = requested in HSPOT

System configuration summary

SPG pipeline version:SPG v14.2.2
SPG pipeline products creation date:2017-01-17T12:44:33.923000 TAI (1863348273923000)
Mission configuration:MC_H102ASTR_P70ASTR_S66ASTR_RP
Processed to level:RED: 2.0 BLUE: 1.0
Quality Control:PASSED
Action:NONE

Quality comments

Off source observation in an unchopped range-scan pair; matched with the on-source observation 1342269447
Red data did not process to Level 2 as the spectral range falls out of the band. Blue data processed correctly
The offset between the central spaxel and the requested sky coordinates is  1.80" 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 2.0, while the blue channel was processed up to level 1.0. See above quality summary for more information (if available)