Exposure
- ID
- MATIS.2025-12-08T05:41:12.601_1
- Header ID
- MATIS.2025-12-08T05:41:12.601
- Date updated
- 2025-12-08 05:51:09 UTC+0000
- Release date
- 2026-12-08 05:51:09 UTC+0000
- UTC Start
- 2025-12-08 05:41:12.601
- UTC End
- 2025-12-08 05:42:13.341
- MJD Start
- 61017.2369514
- MJD End
- 61017.23765440926
- Exposure time (s)
- 60.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031745000000000002
- Ambient temperature (°C)
- 11.16
- Seeing (arcsec)
- 0.815
Observation
- ID
- 72048
- Category
- science
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53507
- Name
- V HL Tau
- RA
- 67.9118
- DEC
- 18.23222
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.5080 | 51.5700 | 37.4000 | 37.4000 |
| U1-U3 | 96.2900 | 96.3940 | 42.2000 | 42.2000 |
| U1-U4 | 130.1970 | 130.1890 | 61.4840 | 61.3980 |
| U2-U3 | 45.1810 | 45.2190 | 47.8000 | 47.8000 |
| U2-U4 | 85.8040 | 85.6950 | 75.6830 | 75.5800 |
| U3-U4 | 50.4960 | 50.3350 | 100.4120 | 100.3610 |
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 | 61017.2369514 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V HL Tau |
| RA | 67.9118 |
| DEC | 18.23222 |
| 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 | 5.0 |
| HIERARCH ESO DET SEQ1 PERIOD | 6.074 |
| HIERARCH ESO DET NDIT | 10 |
| HIERARCH ESO ISS PBL12 START | 51.508 |
| HIERARCH ESO ISS PBL12 END | 51.57 |
| HIERARCH ESO ISS PBLA12 START | 37.4 |
| HIERARCH ESO ISS PBLA12 END | 37.4 |
| HIERARCH ESO ISS PBL13 START | 96.29 |
| HIERARCH ESO ISS PBL13 END | 96.394 |
| HIERARCH ESO ISS PBLA13 START | 42.2 |
| HIERARCH ESO ISS PBLA13 END | 42.2 |
| HIERARCH ESO ISS PBL14 START | 130.197 |
| HIERARCH ESO ISS PBL14 END | 130.189 |
| HIERARCH ESO ISS PBLA14 START | 61.484 |
| HIERARCH ESO ISS PBLA14 END | 61.398 |
| HIERARCH ESO ISS PBL23 START | 45.181 |
| HIERARCH ESO ISS PBL23 END | 45.219 |
| HIERARCH ESO ISS PBLA23 START | 47.8 |
| HIERARCH ESO ISS PBLA23 END | 47.8 |
| HIERARCH ESO ISS PBL24 START | 85.804 |
| HIERARCH ESO ISS PBL24 END | 85.695 |
| HIERARCH ESO ISS PBLA24 START | 75.683 |
| HIERARCH ESO ISS PBLA24 END | 75.58 |
| HIERARCH ESO ISS PBL34 START | 50.496 |
| HIERARCH ESO ISS PBL34 END | 50.335 |
| HIERARCH ESO ISS PBLA34 START | 100.412 |
| HIERARCH ESO ISS PBLA34 END | 100.361 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003195 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003154 |
| HIERARCH ESO ISS AMBI TEMP | 11.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |