Exposure
- ID
- MATIS.2025-10-07T07:45:43.048_1
- Header ID
- MATIS.2025-10-07T07:45:43.048
- 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 07:45:43.048
- UTC End
- 2025-10-07 07:46:45.058
- MJD Start
- 60955.32341491
- MJD End
- 60955.324132618334
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004682
- Ambient temperature (°C)
- 10.24
- Seeing (arcsec)
- 0.565
Observation
- ID
- 70826
- 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
- 52549
- Name
- CI_Tau
- RA
- 68.468015
- DEC
- 22.84098
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 40.0040 | 40.0960 | 33.7000 | 33.8000 |
| U1-U3 | 75.3420 | 75.5340 | 41.9000 | 42.0000 |
| U1-U4 | 115.9380 | 116.1700 | 70.6470 | 70.5870 |
| U2-U3 | 36.1940 | 36.2890 | 50.9000 | 51.0000 |
| U2-U4 | 87.3250 | 87.4040 | 86.6200 | 86.5230 |
| U3-U4 | 61.6440 | 61.6040 | 106.6410 | 106.5510 |
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 | 60955.32341491 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | CI_Tau |
| RA | 68.468015 |
| DEC | 22.84098 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 40.004 |
| HIERARCH ESO ISS PBL12 END | 40.096 |
| HIERARCH ESO ISS PBLA12 START | 33.7 |
| HIERARCH ESO ISS PBLA12 END | 33.8 |
| HIERARCH ESO ISS PBL13 START | 75.342 |
| HIERARCH ESO ISS PBL13 END | 75.534 |
| HIERARCH ESO ISS PBLA13 START | 41.9 |
| HIERARCH ESO ISS PBLA13 END | 42.0 |
| HIERARCH ESO ISS PBL14 START | 115.938 |
| HIERARCH ESO ISS PBL14 END | 116.17 |
| HIERARCH ESO ISS PBLA14 START | 70.647 |
| HIERARCH ESO ISS PBLA14 END | 70.587 |
| HIERARCH ESO ISS PBL23 START | 36.194 |
| HIERARCH ESO ISS PBL23 END | 36.289 |
| HIERARCH ESO ISS PBLA23 START | 50.9 |
| HIERARCH ESO ISS PBLA23 END | 51.0 |
| HIERARCH ESO ISS PBL24 START | 87.325 |
| HIERARCH ESO ISS PBL24 END | 87.404 |
| HIERARCH ESO ISS PBLA24 START | 86.62 |
| HIERARCH ESO ISS PBLA24 END | 86.523 |
| HIERARCH ESO ISS PBL34 START | 61.644 |
| HIERARCH ESO ISS PBL34 END | 61.604 |
| HIERARCH ESO ISS PBLA34 START | 106.641 |
| HIERARCH ESO ISS PBLA34 END | 106.551 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004863 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004501 |
| HIERARCH ESO ISS AMBI TEMP | 10.24 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |