Exposure
- ID
- MATIS.2025-11-08T06:45:37.530_1
- Header ID
- MATIS.2025-11-08T06:45:37.530
- Date updated
- 2025-11-08 06:55:52 UTC+0000
- Release date
- 2026-11-08 06:55:52 UTC+0000
- UTC Start
- 2025-11-08 06:45:37.530
- UTC End
- 2025-11-08 06:46:39.254
- MJD Start
- 60987.28168437
- MJD End
- 60987.28239876815
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002914
- Ambient temperature (°C)
- 12.59
- Seeing (arcsec)
- 0.765
Observation
- ID
- 71238
- Category
- science
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52898
- Name
- M 77
- RA
- 40.670526
- DEC
- -0.01372
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5350 | 56.5390 | 35.2000 | 35.2000 |
| U1-U3 | 102.3180 | 102.3030 | 39.8000 | 39.8000 |
| U1-U4 | 121.0650 | 120.8700 | 61.0930 | 61.0410 |
| U2-U3 | 46.1810 | 46.1590 | 45.3000 | 45.3000 |
| U2-U4 | 74.4160 | 74.1890 | 80.4650 | 80.4360 |
| U3-U4 | 45.2580 | 45.0790 | 116.4040 | 116.5160 |
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 | 60987.28168437 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | M 77 |
| RA | 40.670526 |
| DEC | -0.01372 |
| 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 | 56.535 |
| HIERARCH ESO ISS PBL12 END | 56.539 |
| HIERARCH ESO ISS PBLA12 START | 35.2 |
| HIERARCH ESO ISS PBLA12 END | 35.2 |
| HIERARCH ESO ISS PBL13 START | 102.318 |
| HIERARCH ESO ISS PBL13 END | 102.303 |
| HIERARCH ESO ISS PBLA13 START | 39.8 |
| HIERARCH ESO ISS PBLA13 END | 39.8 |
| HIERARCH ESO ISS PBL14 START | 121.065 |
| HIERARCH ESO ISS PBL14 END | 120.87 |
| HIERARCH ESO ISS PBLA14 START | 61.093 |
| HIERARCH ESO ISS PBLA14 END | 61.041 |
| HIERARCH ESO ISS PBL23 START | 46.181 |
| HIERARCH ESO ISS PBL23 END | 46.159 |
| HIERARCH ESO ISS PBLA23 START | 45.3 |
| HIERARCH ESO ISS PBLA23 END | 45.3 |
| HIERARCH ESO ISS PBL24 START | 74.416 |
| HIERARCH ESO ISS PBL24 END | 74.189 |
| HIERARCH ESO ISS PBLA24 START | 80.465 |
| HIERARCH ESO ISS PBLA24 END | 80.436 |
| HIERARCH ESO ISS PBL34 START | 45.258 |
| HIERARCH ESO ISS PBL34 END | 45.079 |
| HIERARCH ESO ISS PBLA34 START | 116.404 |
| HIERARCH ESO ISS PBLA34 END | 116.516 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00317 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002658 |
| HIERARCH ESO ISS AMBI TEMP | 12.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |