Exposure
- ID
- MATIS.2025-10-07T07:42:50.147_1
- Header ID
- MATIS.2025-10-07T07:42:50.147
- 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 07:42:50.147
- UTC End
- 2025-10-07 07:43:52.163
- MJD Start
- 60955.32141374
- MJD End
- 60955.32213151778
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047434999999999995
- Ambient temperature (°C)
- 10.27
- Seeing (arcsec)
- 0.53
Observation
- ID
- 70821
- 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
- 52547
- Name
- CI_Tau
- RA
- 68.468017
- DEC
- 22.84098
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 39.7440 | 39.8400 | 33.4000 | 33.6000 |
| U1-U3 | 74.7990 | 74.9990 | 41.7000 | 41.8000 |
| U1-U4 | 115.2780 | 115.5220 | 70.8160 | 70.7540 |
| U2-U3 | 35.9260 | 36.0250 | 50.9000 | 50.9000 |
| U2-U4 | 87.0940 | 87.1800 | 86.8940 | 86.7940 |
| U3-U4 | 61.7540 | 61.7150 | 106.8930 | 106.8000 |
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 | 60955.32141374 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | CI_Tau |
| RA | 68.468017 |
| 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 | 39.744 |
| HIERARCH ESO ISS PBL12 END | 39.84 |
| HIERARCH ESO ISS PBLA12 START | 33.4 |
| HIERARCH ESO ISS PBLA12 END | 33.6 |
| HIERARCH ESO ISS PBL13 START | 74.799 |
| HIERARCH ESO ISS PBL13 END | 74.999 |
| HIERARCH ESO ISS PBLA13 START | 41.7 |
| HIERARCH ESO ISS PBLA13 END | 41.8 |
| HIERARCH ESO ISS PBL14 START | 115.278 |
| HIERARCH ESO ISS PBL14 END | 115.522 |
| HIERARCH ESO ISS PBLA14 START | 70.816 |
| HIERARCH ESO ISS PBLA14 END | 70.754 |
| HIERARCH ESO ISS PBL23 START | 35.926 |
| HIERARCH ESO ISS PBL23 END | 36.025 |
| HIERARCH ESO ISS PBLA23 START | 50.9 |
| HIERARCH ESO ISS PBLA23 END | 50.9 |
| HIERARCH ESO ISS PBL24 START | 87.094 |
| HIERARCH ESO ISS PBL24 END | 87.18 |
| HIERARCH ESO ISS PBLA24 START | 86.894 |
| HIERARCH ESO ISS PBLA24 END | 86.794 |
| HIERARCH ESO ISS PBL34 START | 61.754 |
| HIERARCH ESO ISS PBL34 END | 61.715 |
| HIERARCH ESO ISS PBLA34 START | 106.893 |
| HIERARCH ESO ISS PBLA34 END | 106.8 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004934 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004553 |
| HIERARCH ESO ISS AMBI TEMP | 10.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |