Exposure
- ID
- MATIS.2025-12-08T06:05:14.949_1
- Header ID
- MATIS.2025-12-08T06:05:14.949
- Date updated
- 2025-12-08 06:15:54 UTC+0000
- Release date
- 2026-12-08 06:15:54 UTC+0000
- UTC Start
- 2025-12-08 06:05:14.949
- UTC End
- 2025-12-08 06:06:16.959
- MJD Start
- 61017.25364524
- MJD End
- 61017.25436294833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002744
- Ambient temperature (°C)
- 11.66
- Seeing (arcsec)
- 1.01
Observation
- ID
- 72045
- Category
- science
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53505
- Name
- V HL Tau
- RA
- 67.911795
- DEC
- 18.23222
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.8290 | 52.8810 | 37.4000 | 37.4000 |
| U1-U3 | 98.4080 | 98.4890 | 41.7000 | 41.7000 |
| U1-U4 | 129.5470 | 129.4970 | 59.4310 | 59.3370 |
| U2-U3 | 45.9080 | 45.9340 | 46.8000 | 46.7000 |
| U2-U4 | 82.9880 | 82.8500 | 73.2610 | 73.1520 |
| U3-U4 | 46.6410 | 46.4650 | 99.3120 | 99.2660 |
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 | 61017.25364524 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V HL Tau |
| RA | 67.911795 |
| DEC | 18.23222 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN ID | LOW |
| 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 52.829 |
| HIERARCH ESO ISS PBL12 END | 52.881 |
| HIERARCH ESO ISS PBLA12 START | 37.4 |
| HIERARCH ESO ISS PBLA12 END | 37.4 |
| HIERARCH ESO ISS PBL13 START | 98.408 |
| HIERARCH ESO ISS PBL13 END | 98.489 |
| HIERARCH ESO ISS PBLA13 START | 41.7 |
| HIERARCH ESO ISS PBLA13 END | 41.7 |
| HIERARCH ESO ISS PBL14 START | 129.547 |
| HIERARCH ESO ISS PBL14 END | 129.497 |
| HIERARCH ESO ISS PBLA14 START | 59.431 |
| HIERARCH ESO ISS PBLA14 END | 59.337 |
| HIERARCH ESO ISS PBL23 START | 45.908 |
| HIERARCH ESO ISS PBL23 END | 45.934 |
| HIERARCH ESO ISS PBLA23 START | 46.8 |
| HIERARCH ESO ISS PBLA23 END | 46.7 |
| HIERARCH ESO ISS PBL24 START | 82.988 |
| HIERARCH ESO ISS PBL24 END | 82.85 |
| HIERARCH ESO ISS PBLA24 START | 73.261 |
| HIERARCH ESO ISS PBLA24 END | 73.152 |
| HIERARCH ESO ISS PBL34 START | 46.641 |
| HIERARCH ESO ISS PBL34 END | 46.465 |
| HIERARCH ESO ISS PBLA34 START | 99.312 |
| HIERARCH ESO ISS PBLA34 END | 99.266 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002744 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002744 |
| HIERARCH ESO ISS AMBI TEMP | 11.66 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |