Exposure
- ID
- MATIS.2025-12-08T05:47:39.473_1
- Header ID
- MATIS.2025-12-08T05:47:39.473
- 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 05:47:39.473
- UTC End
- 2025-12-08 05:48:44.473
- MJD Start
- 61017.24142908
- MJD End
- 61017.24218139482
- Exposure time (s)
- 65.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032719999999999997
- Ambient temperature (°C)
- 11.29
- Seeing (arcsec)
- 0.79
Observation
- ID
- 72056
- Category
- science
- Program ID
- 116.29H7.002
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53512
- Name
- V HL Tau
- RA
- 67.911794
- DEC
- 18.23223
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.8800 | 51.9420 | 37.4000 | 37.4000 |
| U1-U3 | 96.9010 | 97.0030 | 42.1000 | 42.1000 |
| U1-U4 | 130.1180 | 130.0980 | 60.9590 | 60.8680 |
| U2-U3 | 45.4010 | 45.4370 | 47.6000 | 47.5000 |
| U2-U4 | 85.1240 | 85.0020 | 75.0580 | 74.9500 |
| U3-U4 | 49.5120 | 49.3400 | 100.1100 | 100.0590 |
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 | 61017.24142908 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V HL Tau |
| RA | 67.911794 |
| DEC | 18.23223 |
| 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 | 51.88 |
| HIERARCH ESO ISS PBL12 END | 51.942 |
| HIERARCH ESO ISS PBLA12 START | 37.4 |
| HIERARCH ESO ISS PBLA12 END | 37.4 |
| HIERARCH ESO ISS PBL13 START | 96.901 |
| HIERARCH ESO ISS PBL13 END | 97.003 |
| HIERARCH ESO ISS PBLA13 START | 42.1 |
| HIERARCH ESO ISS PBLA13 END | 42.1 |
| HIERARCH ESO ISS PBL14 START | 130.118 |
| HIERARCH ESO ISS PBL14 END | 130.098 |
| HIERARCH ESO ISS PBLA14 START | 60.959 |
| HIERARCH ESO ISS PBLA14 END | 60.868 |
| HIERARCH ESO ISS PBL23 START | 45.401 |
| HIERARCH ESO ISS PBL23 END | 45.437 |
| HIERARCH ESO ISS PBLA23 START | 47.6 |
| HIERARCH ESO ISS PBLA23 END | 47.5 |
| HIERARCH ESO ISS PBL24 START | 85.124 |
| HIERARCH ESO ISS PBL24 END | 85.002 |
| HIERARCH ESO ISS PBLA24 START | 75.058 |
| HIERARCH ESO ISS PBLA24 END | 74.95 |
| HIERARCH ESO ISS PBL34 START | 49.512 |
| HIERARCH ESO ISS PBL34 END | 49.34 |
| HIERARCH ESO ISS PBLA34 START | 100.11 |
| HIERARCH ESO ISS PBLA34 END | 100.059 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003387 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003157 |
| HIERARCH ESO ISS AMBI TEMP | 11.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |