Exposure
- ID
- MATIS.2025-12-08T05:51:46.221_1
- Header ID
- MATIS.2025-12-08T05:51:46.221
- Date updated
- 2025-12-08 06:01:05 UTC+0000
- Release date
- 2026-12-08 06:01:05 UTC+0000
- UTC Start
- 2025-12-08 05:51:46.221
- UTC End
- 2025-12-08 05:52:51.221
- MJD Start
- 61017.24428496
- MJD End
- 61017.24503727481
- Exposure time (s)
- 65.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002904
- Ambient temperature (°C)
- 11.34
- Seeing (arcsec)
- 0.835
Observation
- ID
- 72061
- Category
- science
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53516
- Name
- V HL Tau
- RA
- 67.911803
- DEC
- 18.23221
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.1120 | 52.1730 | 37.4000 | 37.4000 |
| U1-U3 | 97.2770 | 97.3750 | 42.1000 | 42.0000 |
| U1-U4 | 130.0300 | 130.0020 | 60.6130 | 60.5190 |
| U2-U3 | 45.5320 | 45.5660 | 47.4000 | 47.3000 |
| U2-U4 | 84.6580 | 84.5300 | 74.6480 | 74.5380 |
| U3-U4 | 48.8610 | 48.6850 | 99.9190 | 99.8690 |
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 | 61017.24428496 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V HL Tau |
| RA | 67.911803 |
| DEC | 18.23221 |
| 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 | 6.5 |
| HIERARCH ESO DET NDIT | 10 |
| HIERARCH ESO ISS PBL12 START | 52.112 |
| HIERARCH ESO ISS PBL12 END | 52.173 |
| HIERARCH ESO ISS PBLA12 START | 37.4 |
| HIERARCH ESO ISS PBLA12 END | 37.4 |
| HIERARCH ESO ISS PBL13 START | 97.277 |
| HIERARCH ESO ISS PBL13 END | 97.375 |
| HIERARCH ESO ISS PBLA13 START | 42.1 |
| HIERARCH ESO ISS PBLA13 END | 42.0 |
| HIERARCH ESO ISS PBL14 START | 130.03 |
| HIERARCH ESO ISS PBL14 END | 130.002 |
| HIERARCH ESO ISS PBLA14 START | 60.613 |
| HIERARCH ESO ISS PBLA14 END | 60.519 |
| HIERARCH ESO ISS PBL23 START | 45.532 |
| HIERARCH ESO ISS PBL23 END | 45.566 |
| HIERARCH ESO ISS PBLA23 START | 47.4 |
| HIERARCH ESO ISS PBLA23 END | 47.3 |
| HIERARCH ESO ISS PBL24 START | 84.658 |
| HIERARCH ESO ISS PBL24 END | 84.53 |
| HIERARCH ESO ISS PBLA24 START | 74.648 |
| HIERARCH ESO ISS PBLA24 END | 74.538 |
| HIERARCH ESO ISS PBL34 START | 48.861 |
| HIERARCH ESO ISS PBL34 END | 48.685 |
| HIERARCH ESO ISS PBLA34 START | 99.919 |
| HIERARCH ESO ISS PBLA34 END | 99.869 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002904 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002904 |
| HIERARCH ESO ISS AMBI TEMP | 11.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |