Observation Summary

OBSID:1342228183
Instrument:PACS
AOR label:PSpec-IC59-S2 - resched
Proposal:KPGT_aabergel_1
Target:IC59-S2
Actual RA:0h 57m 39.28s
Actual Dec.:61° 7' 28.54''
Redshift:0.0 (rad. vel. km/s)
Purpose:---
Concat.:1342228179,1342228180,1342228181,1342228182,1342228183,1342228184,1342228185,1342228186
OD:844
Start:2011-09-05T08:18:42.000000 TAI (1693901922000000)
Duration:1256.0 seconds (incl. spacecraft on-target slew time)

AOT and instrument configuration:

AOT:PacsLineSpec
Mode:Pointed, unchopped grating scan
Bands:B3A R1 (prime diffraction orders selected)
Is bright:NO (default range mode)
Nod cycles:1

Observation block summary

Name(*)CameraIDBand(*)Wave(*)WaveMinWaveMaxRepetitions(*)ActualRepCapacitanceOutOfBandChannel
micrometermicrometermicrometerpF
CIIred103R1157.670156.103159.358120.14Noprime
-blue???---1--???parallel
O I 3P0-3P1red104R1145.520143.866147.323120.14Noprime
-blue4B2A-71.94573.6641--Yes, partlyparallel
O I 3P1-3P2blue2B3A63.18062.86163.523120.14Noprime
-red102R1-188.552190.553120.14Noparallel
(*) = requested in HSPOT

System configuration summary

SPG pipeline version:SPG v14.2.0
SPG pipeline products creation date:2016-07-26T00:06:48.407000 TAI (1848182808407000)
Mission configuration:MC_H88ASTR_P67ASTR_S63ASTR_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  2.50" 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.