Exposure
- ID
- MATIS.2025-11-09T07:09:53.027_1
- Header ID
- MATIS.2025-11-09T07:09:53.027
- Date updated
- 2025-11-09 07:15:49 UTC+0000
- Release date
- 2025-11-09 07:09:53 UTC+0000
- UTC Start
- 2025-11-09 07:09:53.027
- UTC End
- 2025-11-09 07:10:55.947
- MJD Start
- 60988.29853041
- MJD End
- 60988.29925865074
- Exposure time (s)
- 62.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003739
- Ambient temperature (°C)
- 12.5
- Seeing (arcsec)
- 0.495
Observation
- ID
- 71325
- Category
- calibrator
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52965
- Name
- HD 285851
- RA
- 68.251285
- DEC
- 17.72705
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.0140 | 50.0870 | 36.8000 | 36.8000 |
| U1-U3 | 93.6840 | 93.8110 | 42.3000 | 42.3000 |
| U1-U4 | 129.7900 | 129.8320 | 63.4430 | 63.3680 |
| U2-U3 | 44.1580 | 44.2090 | 48.5000 | 48.5000 |
| U2-U4 | 87.9930 | 87.9200 | 78.2120 | 78.1180 |
| U3-U4 | 54.2500 | 54.1100 | 102.0040 | 101.9510 |
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 | 60988.29853041 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 285851 |
| RA | 68.251285 |
| 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 | 50.014 |
| HIERARCH ESO ISS PBL12 END | 50.087 |
| HIERARCH ESO ISS PBLA12 START | 36.8 |
| HIERARCH ESO ISS PBLA12 END | 36.8 |
| HIERARCH ESO ISS PBL13 START | 93.684 |
| HIERARCH ESO ISS PBL13 END | 93.811 |
| HIERARCH ESO ISS PBLA13 START | 42.3 |
| HIERARCH ESO ISS PBLA13 END | 42.3 |
| HIERARCH ESO ISS PBL14 START | 129.79 |
| HIERARCH ESO ISS PBL14 END | 129.832 |
| HIERARCH ESO ISS PBLA14 START | 63.443 |
| HIERARCH ESO ISS PBLA14 END | 63.368 |
| HIERARCH ESO ISS PBL23 START | 44.158 |
| HIERARCH ESO ISS PBL23 END | 44.209 |
| HIERARCH ESO ISS PBLA23 START | 48.5 |
| HIERARCH ESO ISS PBLA23 END | 48.5 |
| HIERARCH ESO ISS PBL24 START | 87.993 |
| HIERARCH ESO ISS PBL24 END | 87.92 |
| HIERARCH ESO ISS PBLA24 START | 78.212 |
| HIERARCH ESO ISS PBLA24 END | 78.118 |
| HIERARCH ESO ISS PBL34 START | 54.25 |
| HIERARCH ESO ISS PBL34 END | 54.11 |
| HIERARCH ESO ISS PBLA34 START | 102.004 |
| HIERARCH ESO ISS PBLA34 END | 101.951 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004065 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003413 |
| HIERARCH ESO ISS AMBI TEMP | 12.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |