Observation Summary

OBSID:1342265445
Instrument:PACS
AOR label:PSpecL - CII_G132.5+0.0
Proposal:OT2_pgolds01_6
Target:CII_G132.5+0.0
Actual RA:2h 12m 13.08s
Actual Dec.:61° 22' 11.39''
Redshift:0.0 (rad. vel. km/s)
Purpose:---
Concat.:---
OD:1374
Start:2013-02-16T00:11:42.000000 TAI (1739664702000000)
Duration:897.0 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
N II 3P2-3P1red103R1121.938120.123123.906120.14Noprime
-blue3B2B-60.06461.9721--Yes, fullyparallel
N II 3P1-3P0red102R1205.247204.191206.295120.14Noprime
-blue2B2B-102.092103.188120.14Noparallel
(*) = requested in HSPOT

System configuration summary

SPG pipeline version:SPG v14.2.0
SPG pipeline products creation date:2016-07-28T14:27:46.083000 TAI (1848407266083000)
Mission configuration:MC_H102ASTR_P70ASTR_S66ASTR_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  1.58" 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.