Exposure
- ID
- MATIS.2025-10-07T07:47:10.260_1
- Header ID
- MATIS.2025-10-07T07:47:10.260
- Date updated
- 2025-10-07 07:55:30 UTC+0000
- Release date
- 2026-10-07 07:55:30 UTC+0000
- UTC Start
- 2025-10-07 07:47:10.260
- UTC End
- 2025-10-07 07:48:12.276
- MJD Start
- 60955.32442431
- MJD End
- 60955.32514208778
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045024999999999996
- Ambient temperature (°C)
- 10.21
- Seeing (arcsec)
- 0.565
Observation
- ID
- 70827
- 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
- 52550
- Name
- CI_Tau
- RA
- 68.468014
- DEC
- 22.84097
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 40.1320 | 40.2280 | 33.9000 | 34.0000 |
| U1-U3 | 75.6090 | 75.8070 | 42.0000 | 42.1000 |
| U1-U4 | 116.2600 | 116.4960 | 70.5640 | 70.5010 |
| U2-U3 | 36.3260 | 36.4230 | 51.0000 | 51.0000 |
| U2-U4 | 87.4340 | 87.5140 | 86.4850 | 86.3840 |
| U3-U4 | 61.5870 | 61.5440 | 106.5170 | 106.4250 |
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 | 60955.32442431 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | CI_Tau |
| RA | 68.468014 |
| DEC | 22.84097 |
| 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 | 40.132 |
| HIERARCH ESO ISS PBL12 END | 40.228 |
| HIERARCH ESO ISS PBLA12 START | 33.9 |
| HIERARCH ESO ISS PBLA12 END | 34.0 |
| HIERARCH ESO ISS PBL13 START | 75.609 |
| HIERARCH ESO ISS PBL13 END | 75.807 |
| HIERARCH ESO ISS PBLA13 START | 42.0 |
| HIERARCH ESO ISS PBLA13 END | 42.1 |
| HIERARCH ESO ISS PBL14 START | 116.26 |
| HIERARCH ESO ISS PBL14 END | 116.496 |
| HIERARCH ESO ISS PBLA14 START | 70.564 |
| HIERARCH ESO ISS PBLA14 END | 70.501 |
| HIERARCH ESO ISS PBL23 START | 36.326 |
| HIERARCH ESO ISS PBL23 END | 36.423 |
| HIERARCH ESO ISS PBLA23 START | 51.0 |
| HIERARCH ESO ISS PBLA23 END | 51.0 |
| HIERARCH ESO ISS PBL24 START | 87.434 |
| HIERARCH ESO ISS PBL24 END | 87.514 |
| HIERARCH ESO ISS PBLA24 START | 86.485 |
| HIERARCH ESO ISS PBLA24 END | 86.384 |
| HIERARCH ESO ISS PBL34 START | 61.587 |
| HIERARCH ESO ISS PBL34 END | 61.544 |
| HIERARCH ESO ISS PBLA34 START | 106.517 |
| HIERARCH ESO ISS PBLA34 END | 106.425 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004501 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004504 |
| HIERARCH ESO ISS AMBI TEMP | 10.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |