Exposure
- ID
- MATIS.2025-11-09T06:56:49.532_1
- Header ID
- MATIS.2025-11-09T06:56:49.532
- Date updated
- 2025-11-09 07:00:43 UTC+0000
- Release date
- 2025-11-09 06:56:49 UTC+0000
- UTC Start
- 2025-11-09 06:56:49.532
- UTC End
- 2025-11-09 06:57:51.256
- MJD Start
- 60988.28946218
- MJD End
- 60988.29017657815
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003339
- Ambient temperature (°C)
- 11.77
- Seeing (arcsec)
- 0.575
Observation
- ID
- 71309
- Category
- calibrator
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52957
- Name
- HD 285851
- RA
- 68.251272
- DEC
- 17.72704
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 49.1320 | 49.2060 | 36.4000 | 36.5000 |
| U1-U3 | 92.1090 | 92.2420 | 42.2000 | 42.2000 |
| U1-U4 | 129.1260 | 129.1920 | 64.2970 | 64.2290 |
| U2-U3 | 43.5100 | 43.5650 | 48.7000 | 48.7000 |
| U2-U4 | 88.7180 | 88.6680 | 79.3030 | 79.2160 |
| U3-U4 | 55.8160 | 55.6940 | 102.6450 | 102.5920 |
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 | 60988.28946218 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 285851 |
| RA | 68.251272 |
| DEC | 17.72704 |
| 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 | 2.374 |
| HIERARCH ESO DET NDIT | 26 |
| HIERARCH ESO ISS PBL12 START | 49.132 |
| HIERARCH ESO ISS PBL12 END | 49.206 |
| HIERARCH ESO ISS PBLA12 START | 36.4 |
| HIERARCH ESO ISS PBLA12 END | 36.5 |
| HIERARCH ESO ISS PBL13 START | 92.109 |
| HIERARCH ESO ISS PBL13 END | 92.242 |
| HIERARCH ESO ISS PBLA13 START | 42.2 |
| HIERARCH ESO ISS PBLA13 END | 42.2 |
| HIERARCH ESO ISS PBL14 START | 129.126 |
| HIERARCH ESO ISS PBL14 END | 129.192 |
| HIERARCH ESO ISS PBLA14 START | 64.297 |
| HIERARCH ESO ISS PBLA14 END | 64.229 |
| HIERARCH ESO ISS PBL23 START | 43.51 |
| HIERARCH ESO ISS PBL23 END | 43.565 |
| HIERARCH ESO ISS PBLA23 START | 48.7 |
| HIERARCH ESO ISS PBLA23 END | 48.7 |
| HIERARCH ESO ISS PBL24 START | 88.718 |
| HIERARCH ESO ISS PBL24 END | 88.668 |
| HIERARCH ESO ISS PBLA24 START | 79.303 |
| HIERARCH ESO ISS PBLA24 END | 79.216 |
| HIERARCH ESO ISS PBL34 START | 55.816 |
| HIERARCH ESO ISS PBL34 END | 55.694 |
| HIERARCH ESO ISS PBLA34 START | 102.645 |
| HIERARCH ESO ISS PBLA34 END | 102.592 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003355 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003323 |
| HIERARCH ESO ISS AMBI TEMP | 11.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |