Observation Summary
| OBSID: | 1342186305 |
| Instrument: | PACS |
| AOR label: | NearGalPACS-lowmet-he2-10-OIIINII-point |
| Proposal: | SDP_esturm_3 |
| Target: | he2-10 |
| Actual RA: | 8h 36m 15.06s |
| Actual Dec.: | -26° 24' 33.26'' |
| Redshift: | 0.0 (z) |
| Purpose: | --- |
| Concat.: | 1342186305,1342186306 |
| OD: | 165 |
| Start: | 2009-10-26T00:18:21.000000 TAI (1635207501000000) |
| Duration: | 2689.0 seconds (incl. spacecraft on-target slew time) |
AOT and instrument configuration:
| AOT: | PacsLineSpec |
| Mode: | Pointed, Chop/Nod |
| Bands: | B2B R1 (prime diffraction orders selected) |
| Is bright: | NO (default range mode) |
| Chopper: | medium throw |
| Nod cycles: | 1 |
Observation block summary
| Name(*) | Camera | ID | Band(*) | Wave(*) | WaveMin | WaveMax | Repetitions(*) | ActualRep | Capacitance | OutOfBand | Channel |
| | | | micrometer | micrometer | micrometer | | | pF | | |
O III 3P1-3P0 | blue | 3 | B2B | 88.360 | 87.937 | 88.835 | 1 | 1 | 0.14 | No | prime |
- | red | 103 | R1 | - | 175.845 | 177.644 | 1 | 1 | 0.14 | No | parallel |
N II 3P1-3P0 | red | 102 | R1 | 205.180 | 204.467 | 205.925 | 3 | 3 | 0.14 | No | prime |
- | blue | 2 | B2B | - | 102.231 | 103.002 | 3 | 3 | 0.14 | No | parallel |
N II 3P2-3P1 | red | 104 | R1 | 121.900 | 120.672 | 123.306 | 3 | 3 | 0.14 | No | prime |
- | blue | 4 | B2B | - | 60.338 | 61.672 | 3 | - | - | Yes, fully | parallel |
(*) = requested in HSPOT
System configuration summary
| SPG pipeline version: | SPG v14.2.0 |
| SPG pipeline products creation date: | 2016-07-22T16:56:07.387000 TAI (1847897767387000) |
| Mission configuration: | MC_HPhase3_P31ASTR_S34ASTR_SDP |
| Processed to level: | RED: 2.0 BLUE: 2.0 |
| Quality Control: | PASSED |
| Action: | NONE |
Quality comments
Wrong redshift was input, therefore the lines are not centred in the highest SNR part of the spectrum
The offset between the central spaxel and the requested sky coordinates is 1.62" 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.