Observation Summary
| OBSID: | 1342211545 |
| Instrument: | PACS |
| AOR label: | PSpecR-55-73 - NGC7538-IRS1 |
| Proposal: | KPGT_evandish_1 |
| Target: | NGC7538-IRS1 |
| Actual RA: | 23h 13m 45.34s |
| Actual Dec.: | 61° 28' 10.13'' |
| Purpose: | Undefined |
| Concat.: | --- |
| OD: | 589 |
| Start: | 2010-12-24T10:27:25.000000 TAI (1671877645000000) |
| Duration: | 4403.0 seconds (incl. spacecraft on-target slew time) |
AOT and instrument configuration:
| AOT: | PacsRangeSpec |
| Mode: | Pointed, Chop/Nod |
| Bands: | B3A R1 (prime diffraction orders selected) |
| Sampling: | Nyquist (with spectral dithering if range repetition > 1) |
| Chopper: | large throw |
| Nod cycles: | 1 |
Observation block summary
| Name(*) | Camera | ID | Band(*) | ReqWaveMin(*) | ReqWaveMax(*) | WaveMin | WaveMax | Repetitions(*) | ActualRep | Capacitance | OutOfBand | Channel |
| | | | micrometer | micrometer | micrometer | micrometer | | | pF | | |
Range 1 | blue | 2 | B3A | 55.000 | 73.000 | 54.831 | 73.063 | 2 | 1 | 1.15 | Yes, partly | prime |
- | red | 102 | R1 | - | - | 164.453 | 219.157 | 2 | 1 | 0.45 | No | parallel |
(*) = requested in HSPOT
System configuration summary
| SPG pipeline version: | SPG v14.2.0 |
| SPG pipeline products creation date: | 2016-07-24T11:42:56.676000 TAI (1848051776676000) |
| Mission configuration: | MC_H62ASTR_P59ASTR_S61ASTR_RP |
| Processed to level: | RED: 2.0 BLUE: 2.0 |
| Quality Control: | PASSED |
| Action: | NONE |
Quality comments
This observation was performed at 'warm' attitude conditions (Star Tracker 2 temperature > -15 C), leading to astrometry shifts induced by thermoelastic drifts which in the case of this observation are estimated to result in an offset of -3.4" in Right Ascension and -0.7" in Declination.