Exposure
- ID
- MATIS.2025-10-07T07:44:14.447_1
- Header ID
- MATIS.2025-10-07T07:44:14.447
- Date updated
- 2025-10-07 07:50:36 UTC+0000
- Release date
- 2026-10-07 07:50:36 UTC+0000
- UTC Start
- 2025-10-07 07:44:14.447
- UTC End
- 2025-10-07 07:45:16.463
- MJD Start
- 60955.32238943
- MJD End
- 60955.32310720778
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004553
- Ambient temperature (°C)
- 10.27
- Seeing (arcsec)
- 0.555
Observation
- ID
- 70823
- Category
- science
- Program ID
- 112.25NM.002
- Program Title
- INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
- Program Type
- GTO
- PI / COI
- VARGA / MATTER / HOGERHEIJDE / VAN BOEKEL / VAN HAASTERE / SCHEUCK / LOPEZ / WEIGELT / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / JAFFE / SCHERTL / DANCHI / HOULLÉ / DOMINIK / KOKOULINA / KOBUS / BOLEY
Target
- ID
- 52548
- Name
- CI_Tau
- RA
- 68.468018
- DEC
- 22.84098
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 39.8730 | 39.9650 | 33.6000 | 33.7000 |
| U1-U3 | 75.0670 | 75.2610 | 41.8000 | 41.9000 |
| U1-U4 | 115.6060 | 115.8410 | 70.7330 | 70.6730 |
| U2-U3 | 36.0590 | 36.1540 | 50.9000 | 50.9000 |
| U2-U4 | 87.2090 | 87.2910 | 86.7590 | 86.6610 |
| U3-U4 | 61.7010 | 61.6610 | 106.7680 | 106.6780 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25NM.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60955.32238943 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | CI_Tau |
| RA | 68.468018 |
| DEC | 22.84098 |
| 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 | 39.873 |
| HIERARCH ESO ISS PBL12 END | 39.965 |
| HIERARCH ESO ISS PBLA12 START | 33.6 |
| HIERARCH ESO ISS PBLA12 END | 33.7 |
| HIERARCH ESO ISS PBL13 START | 75.067 |
| HIERARCH ESO ISS PBL13 END | 75.261 |
| HIERARCH ESO ISS PBLA13 START | 41.8 |
| HIERARCH ESO ISS PBLA13 END | 41.9 |
| HIERARCH ESO ISS PBL14 START | 115.606 |
| HIERARCH ESO ISS PBL14 END | 115.841 |
| HIERARCH ESO ISS PBLA14 START | 70.733 |
| HIERARCH ESO ISS PBLA14 END | 70.673 |
| HIERARCH ESO ISS PBL23 START | 36.059 |
| HIERARCH ESO ISS PBL23 END | 36.154 |
| HIERARCH ESO ISS PBLA23 START | 50.9 |
| HIERARCH ESO ISS PBLA23 END | 50.9 |
| HIERARCH ESO ISS PBL24 START | 87.209 |
| HIERARCH ESO ISS PBL24 END | 87.291 |
| HIERARCH ESO ISS PBLA24 START | 86.759 |
| HIERARCH ESO ISS PBLA24 END | 86.661 |
| HIERARCH ESO ISS PBL34 START | 61.701 |
| HIERARCH ESO ISS PBL34 END | 61.661 |
| HIERARCH ESO ISS PBLA34 START | 106.768 |
| HIERARCH ESO ISS PBLA34 END | 106.678 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004553 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004553 |
| HIERARCH ESO ISS AMBI TEMP | 10.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |