Exposure
- ID
- MATIS.2025-11-09T07:08:36.449_1
- Header ID
- MATIS.2025-11-09T07:08:36.449
- Date updated
- 2025-11-09 07:20:41 UTC+0000
- Release date
- 2025-11-09 07:08:36 UTC+0000
- UTC Start
- 2025-11-09 07:08:36.449
- UTC End
- 2025-11-09 07:09:39.369
- MJD Start
- 60988.29764409
- MJD End
- 60988.29837233074
- Exposure time (s)
- 62.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004209
- Ambient temperature (°C)
- 12.49
- Seeing (arcsec)
- 0.5
Observation
- ID
- 71326
- Category
- calibrator
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52966
- Name
- HD 285851
- RA
- 68.251291
- DEC
- 17.72705
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 49.9310 | 50.0010 | 36.8000 | 36.8000 |
| U1-U3 | 93.5360 | 93.6610 | 42.3000 | 42.3000 |
| U1-U4 | 129.7390 | 129.7820 | 63.5290 | 63.4570 |
| U2-U3 | 44.0980 | 44.1490 | 48.5000 | 48.5000 |
| U2-U4 | 88.0740 | 88.0060 | 78.3200 | 78.2290 |
| U3-U4 | 54.4090 | 54.2750 | 102.0650 | 102.0140 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29H7.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60988.29764409 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 285851 |
| RA | 68.251291 |
| DEC | 17.72705 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | MED |
| HIERARCH ESO INS DIL ID | MED |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 1.3 |
| HIERARCH ESO DET SEQ1 PERIOD | 2.86 |
| HIERARCH ESO DET NDIT | 22 |
| HIERARCH ESO ISS PBL12 START | 49.931 |
| HIERARCH ESO ISS PBL12 END | 50.001 |
| HIERARCH ESO ISS PBLA12 START | 36.8 |
| HIERARCH ESO ISS PBLA12 END | 36.8 |
| HIERARCH ESO ISS PBL13 START | 93.536 |
| HIERARCH ESO ISS PBL13 END | 93.661 |
| HIERARCH ESO ISS PBLA13 START | 42.3 |
| HIERARCH ESO ISS PBLA13 END | 42.3 |
| HIERARCH ESO ISS PBL14 START | 129.739 |
| HIERARCH ESO ISS PBL14 END | 129.782 |
| HIERARCH ESO ISS PBLA14 START | 63.529 |
| HIERARCH ESO ISS PBLA14 END | 63.457 |
| HIERARCH ESO ISS PBL23 START | 44.098 |
| HIERARCH ESO ISS PBL23 END | 44.149 |
| HIERARCH ESO ISS PBLA23 START | 48.5 |
| HIERARCH ESO ISS PBLA23 END | 48.5 |
| HIERARCH ESO ISS PBL24 START | 88.074 |
| HIERARCH ESO ISS PBL24 END | 88.006 |
| HIERARCH ESO ISS PBLA24 START | 78.32 |
| HIERARCH ESO ISS PBLA24 END | 78.229 |
| HIERARCH ESO ISS PBL34 START | 54.409 |
| HIERARCH ESO ISS PBL34 END | 54.275 |
| HIERARCH ESO ISS PBLA34 START | 102.065 |
| HIERARCH ESO ISS PBLA34 END | 102.014 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004353 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004065 |
| HIERARCH ESO ISS AMBI TEMP | 12.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |