Observation Summary
| OBSID: | 1342247549 |
| Instrument: | PACS |
| AOR label: | iras04514_p2 |
| Proposal: | OT2_joliveir_2 |
| Target: | IRAS04514-6931 |
| Actual RA: | 4h 51m 11.23s |
| Actual Dec.: | -69° 26' 48.32'' |
| Redshift: | 270.0 (rad. vel. km/s) |
| Purpose: | --- |
| Concat.: | --- |
| OD: | 1143 |
| Start: | 2012-06-30T13:32:59.000000 TAI (1719754379000000) |
| Duration: | 4413.0 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 | 89.061 | 3 | 6 | 0.14 | No | prime |
- | red | 102 | R1 | - | 175.672 | 178.095 | 3 | 6 | 0.14 | No | parallel |
OH | blue | 3 | B2B | 84.676 | 84.058 | 85.337 | 3 | 6 | 0.14 | No | prime |
- | red | 103 | R1 | - | 168.087 | 170.648 | 3 | 6 | 0.14 | No | parallel |
H2O 221-110 | red | 104 | R1 | 108.167 | 106.278 | 110.223 | 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: | 2016-07-27T12:29:00.897000 TAI (1848313740897000) |
| 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 1.85" 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.