Exposure
- ID
- MATIS.2025-10-05T07:58:22.649_1
- Header ID
- MATIS.2025-10-05T07:58:22.649
- Date updated
- 2025-10-05 08:05:46 UTC+0000
- Release date
- 2026-10-05 08:05:46 UTC+0000
- UTC Start
- 2025-10-05 07:58:22.649
- UTC End
- 2025-10-05 07:59:24.665
- MJD Start
- 60953.33220659
- MJD End
- 60953.33292436778
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004095
- Ambient temperature (°C)
- 10.81
- Seeing (arcsec)
- 0.475
Observation
- ID
- 70722
- Category
- science
- Program ID
- 114.27GC.001
- Program Title
- INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
- Program Type
- GTO
- PI / COI
- VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA
Target
- ID
- 52475
- Name
- DL_Tau
- RA
- 68.413865
- DEC
- 25.3443
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 39.0080 | 39.1050 | 35.6000 | 35.7000 |
| U1-U3 | 74.0440 | 74.2440 | 43.8000 | 43.8000 |
| U1-U4 | 116.2120 | 116.4390 | 71.5240 | 71.4510 |
| U2-U3 | 35.8570 | 35.9530 | 52.6000 | 52.6000 |
| U2-U4 | 87.6450 | 87.7160 | 86.6500 | 86.5420 |
| U3-U4 | 61.2980 | 61.2500 | 105.7510 | 105.6520 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27GC.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60953.33220659 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | DL_Tau |
| RA | 68.413865 |
| DEC | 25.3443 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL 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 | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.228 |
| HIERARCH ESO DET NDIT | 272 |
| HIERARCH ESO ISS PBL12 START | 39.008 |
| HIERARCH ESO ISS PBL12 END | 39.105 |
| HIERARCH ESO ISS PBLA12 START | 35.6 |
| HIERARCH ESO ISS PBLA12 END | 35.7 |
| HIERARCH ESO ISS PBL13 START | 74.044 |
| HIERARCH ESO ISS PBL13 END | 74.244 |
| HIERARCH ESO ISS PBLA13 START | 43.8 |
| HIERARCH ESO ISS PBLA13 END | 43.8 |
| HIERARCH ESO ISS PBL14 START | 116.212 |
| HIERARCH ESO ISS PBL14 END | 116.439 |
| HIERARCH ESO ISS PBLA14 START | 71.524 |
| HIERARCH ESO ISS PBLA14 END | 71.451 |
| HIERARCH ESO ISS PBL23 START | 35.857 |
| HIERARCH ESO ISS PBL23 END | 35.953 |
| HIERARCH ESO ISS PBLA23 START | 52.6 |
| HIERARCH ESO ISS PBLA23 END | 52.6 |
| HIERARCH ESO ISS PBL24 START | 87.645 |
| HIERARCH ESO ISS PBL24 END | 87.716 |
| HIERARCH ESO ISS PBLA24 START | 86.65 |
| HIERARCH ESO ISS PBLA24 END | 86.542 |
| HIERARCH ESO ISS PBL34 START | 61.298 |
| HIERARCH ESO ISS PBL34 END | 61.25 |
| HIERARCH ESO ISS PBLA34 START | 105.751 |
| HIERARCH ESO ISS PBLA34 END | 105.652 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004095 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004095 |
| HIERARCH ESO ISS AMBI TEMP | 10.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |