Observation Summary

OBSID:1342247788
Instrument:PACS
AOR label:s051351_p2
Proposal:OT2_joliveir_2
Target:SAGE051351.5-672721.9
Actual RA:5h 13m 51.35s
Actual Dec.:-67° 27' 23.16''
Redshift:270.0 (rad. vel. km/s)
Purpose:---
Concat.:---
OD:1152
Start:2012-07-09T11:36:36.000000 TAI (1720524996000000)
Duration:2469.0 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:2

Observation block summary

Name(*)CameraIDBand(*)Wave(*)WaveMinWaveMaxRepetitions(*)ActualRepCapacitanceOutOfBandChannel
micrometermicrometermicrometerpF
O III 3P1-3P0blue2B2B88.43687.85089.060240.14Noprime
-red102R1-175.671178.094240.14Noparallel
OHblue3B2B84.67684.05885.336240.14Noprime
-red103R1-168.086170.647240.14Noparallel
(*) = requested in HSPOT

System configuration summary

SPG pipeline version:SPG v14.2.0
SPG pipeline products creation date:2016-07-27T12:59:40.335000 TAI (1848315580335000)
Mission configuration:MC_H100ASTR_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  1.52" 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.