Exposure
- ID
- MATIS.2025-11-08T06:52:09.958_1
- Header ID
- MATIS.2025-11-08T06:52:09.958
- Date updated
- 2025-11-08 07:00:52 UTC+0000
- Release date
- 2026-11-08 07:00:51 UTC+0000
- UTC Start
- 2025-11-08 06:52:09.958
- UTC End
- 2025-11-08 06:53:13.462
- MJD Start
- 60987.28622637
- MJD End
- 60987.28696137
- Exposure time (s)
- 63.5
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022170000000000002
- Ambient temperature (°C)
- 12.6
- Seeing (arcsec)
- 0.775
Observation
- ID
- 71242
- Category
- science
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52901
- Name
- M 77
- RA
- 40.670527
- DEC
- -0.01373
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5550 | 56.5570 | 35.2000 | 35.2000 |
| U1-U3 | 102.2120 | 102.1910 | 39.7000 | 39.7000 |
| U1-U4 | 119.8300 | 119.6110 | 60.7640 | 60.7040 |
| U2-U3 | 46.0390 | 46.0130 | 45.2000 | 45.1000 |
| U2-U4 | 72.9890 | 72.7380 | 80.2750 | 80.2400 |
| U3-U4 | 44.1440 | 43.9510 | 117.1200 | 117.2490 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29H7.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60987.28622637 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | M 77 |
| RA | 40.670527 |
| DEC | -0.01373 |
| 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 | 3.528 |
| HIERARCH ESO DET NDIT | 18 |
| HIERARCH ESO ISS PBL12 START | 56.555 |
| HIERARCH ESO ISS PBL12 END | 56.557 |
| HIERARCH ESO ISS PBLA12 START | 35.2 |
| HIERARCH ESO ISS PBLA12 END | 35.2 |
| HIERARCH ESO ISS PBL13 START | 102.212 |
| HIERARCH ESO ISS PBL13 END | 102.191 |
| HIERARCH ESO ISS PBLA13 START | 39.7 |
| HIERARCH ESO ISS PBLA13 END | 39.7 |
| HIERARCH ESO ISS PBL14 START | 119.83 |
| HIERARCH ESO ISS PBL14 END | 119.611 |
| HIERARCH ESO ISS PBLA14 START | 60.764 |
| HIERARCH ESO ISS PBLA14 END | 60.704 |
| HIERARCH ESO ISS PBL23 START | 46.039 |
| HIERARCH ESO ISS PBL23 END | 46.013 |
| HIERARCH ESO ISS PBLA23 START | 45.2 |
| HIERARCH ESO ISS PBLA23 END | 45.1 |
| HIERARCH ESO ISS PBL24 START | 72.989 |
| HIERARCH ESO ISS PBL24 END | 72.738 |
| HIERARCH ESO ISS PBLA24 START | 80.275 |
| HIERARCH ESO ISS PBLA24 END | 80.24 |
| HIERARCH ESO ISS PBL34 START | 44.144 |
| HIERARCH ESO ISS PBL34 END | 43.951 |
| HIERARCH ESO ISS PBLA34 START | 117.12 |
| HIERARCH ESO ISS PBLA34 END | 117.249 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002089 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002345 |
| HIERARCH ESO ISS AMBI TEMP | 12.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |