Observation Summary
OBSID: | 1342245972 |
Instrument: | PACS |
AOR label: | lmc053705_p2 |
Proposal: | OT2_joliveir_2 |
Target: | lmc053705-694741 |
Actual RA: | 5h 37m 5.06s |
Actual Dec.: | -69° 47' 43.43'' |
Redshift: | 270.0 (rad. vel. km/s) |
Purpose: | --- |
Concat.: | --- |
OD: | 1104 |
Start: | 2012-05-22T04:44:11.000000 TAI (1716353051000000) |
Duration: | 5167.0 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(*) | Camera | ID | Band(*) | Wave(*) | WaveMin | WaveMax | Repetitions(*) | ActualRep | Capacitance | OutOfBand | Channel |
| | | | micrometer | micrometer | micrometer | | | pF | | |
O III 3P1-3P0 | blue | 2 | B2B | 88.436 | 87.850 | 89.060 | 4 | 8 | 0.14 | No | prime |
- | red | 102 | R1 | - | 175.671 | 178.094 | 4 | 8 | 0.14 | No | parallel |
OH | blue | 3 | B2B | 84.676 | 84.058 | 85.336 | 4 | 8 | 0.14 | No | prime |
- | red | 103 | R1 | - | 168.086 | 170.647 | 4 | 8 | 0.14 | No | parallel |
H2O 221-110 | red | 104 | R1 | 108.167 | 106.277 | 110.222 | 2 | 4 | 0.14 | No | prime |
- | blue | 4 | B2B | - | 53.126 | 55.133 | 2 | - | - | Yes, fully | parallel |
(*) = requested in HSPOT
System configuration summary
SPG pipeline version: | SPG v14.2.0 |
SPG pipeline products creation date: | 2016-07-27T08:31:22.909000 TAI (1848299482909000) |
Mission configuration: | MC_H100ASTR_P69ASTR_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 2.38" 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.