Exposure
- ID
- MATIS.2025-12-08T05:48:58.007_1
- Header ID
- MATIS.2025-12-08T05:48:58.007
- Date updated
- 2025-12-08 05:55:43 UTC+0000
- Release date
- 2026-12-08 05:55:43 UTC+0000
- UTC Start
- 2025-12-08 05:48:58.007
- UTC End
- 2025-12-08 05:50:00.017
- MJD Start
- 61017.24233804
- MJD End
- 61017.24305574833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003027
- Ambient temperature (°C)
- 11.3
- Seeing (arcsec)
- 0.795
Observation
- ID
- 72058
- Category
- science
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53514
- Name
- V HL Tau
- RA
- 67.911802
- DEC
- 18.23222
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.9560 | 52.0140 | 37.4000 | 37.4000 |
| U1-U3 | 97.0240 | 97.1180 | 42.1000 | 42.1000 |
| U1-U4 | 130.0930 | 130.0710 | 60.8480 | 60.7620 |
| U2-U3 | 45.4440 | 45.4770 | 47.5000 | 47.5000 |
| U2-U4 | 84.9760 | 84.8600 | 74.9270 | 74.8240 |
| U3-U4 | 49.3030 | 49.1410 | 100.0480 | 100.0000 |
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 | 61017.24233804 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V HL Tau |
| RA | 67.911802 |
| 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 | 51.956 |
| HIERARCH ESO ISS PBL12 END | 52.014 |
| HIERARCH ESO ISS PBLA12 START | 37.4 |
| HIERARCH ESO ISS PBLA12 END | 37.4 |
| HIERARCH ESO ISS PBL13 START | 97.024 |
| HIERARCH ESO ISS PBL13 END | 97.118 |
| HIERARCH ESO ISS PBLA13 START | 42.1 |
| HIERARCH ESO ISS PBLA13 END | 42.1 |
| HIERARCH ESO ISS PBL14 START | 130.093 |
| HIERARCH ESO ISS PBL14 END | 130.071 |
| HIERARCH ESO ISS PBLA14 START | 60.848 |
| HIERARCH ESO ISS PBLA14 END | 60.762 |
| HIERARCH ESO ISS PBL23 START | 45.444 |
| HIERARCH ESO ISS PBL23 END | 45.477 |
| HIERARCH ESO ISS PBLA23 START | 47.5 |
| HIERARCH ESO ISS PBLA23 END | 47.5 |
| HIERARCH ESO ISS PBL24 START | 84.976 |
| HIERARCH ESO ISS PBL24 END | 84.86 |
| HIERARCH ESO ISS PBLA24 START | 74.927 |
| HIERARCH ESO ISS PBLA24 END | 74.824 |
| HIERARCH ESO ISS PBL34 START | 49.303 |
| HIERARCH ESO ISS PBL34 END | 49.141 |
| HIERARCH ESO ISS PBLA34 START | 100.048 |
| HIERARCH ESO ISS PBLA34 END | 100.0 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003157 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002897 |
| HIERARCH ESO ISS AMBI TEMP | 11.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |