Exposure
- ID
- MATIS.2025-10-05T07:56:56.204_1
- Header ID
- MATIS.2025-10-05T07:56:56.204
- 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 07:56:56.204
- UTC End
- 2025-10-05 07:57:58.214
- MJD Start
- 60953.33120606
- MJD End
- 60953.33192376833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042795
- Ambient temperature (°C)
- 10.84
- Seeing (arcsec)
- 0.45999999999999996
Observation
- ID
- 70725
- 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
- 52476
- Name
- DL_Tau
- RA
- 68.413863
- DEC
- 25.3443
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 38.8710 | 38.9700 | 35.5000 | 35.6000 |
| U1-U3 | 73.7620 | 73.9670 | 43.7000 | 43.8000 |
| U1-U4 | 115.8890 | 116.1240 | 71.6280 | 71.5530 |
| U2-U3 | 35.7200 | 35.8190 | 52.6000 | 52.6000 |
| U2-U4 | 87.5410 | 87.6160 | 86.8030 | 86.6920 |
| U3-U4 | 61.3640 | 61.3160 | 105.8900 | 105.7890 |
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 | 60953.33120606 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | DL_Tau |
| RA | 68.413863 |
| DEC | 25.3443 |
| 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 | 38.871 |
| HIERARCH ESO ISS PBL12 END | 38.97 |
| HIERARCH ESO ISS PBLA12 START | 35.5 |
| HIERARCH ESO ISS PBLA12 END | 35.6 |
| HIERARCH ESO ISS PBL13 START | 73.762 |
| HIERARCH ESO ISS PBL13 END | 73.967 |
| HIERARCH ESO ISS PBLA13 START | 43.7 |
| HIERARCH ESO ISS PBLA13 END | 43.8 |
| HIERARCH ESO ISS PBL14 START | 115.889 |
| HIERARCH ESO ISS PBL14 END | 116.124 |
| HIERARCH ESO ISS PBLA14 START | 71.628 |
| HIERARCH ESO ISS PBLA14 END | 71.553 |
| HIERARCH ESO ISS PBL23 START | 35.72 |
| HIERARCH ESO ISS PBL23 END | 35.819 |
| HIERARCH ESO ISS PBLA23 START | 52.6 |
| HIERARCH ESO ISS PBLA23 END | 52.6 |
| HIERARCH ESO ISS PBL24 START | 87.541 |
| HIERARCH ESO ISS PBL24 END | 87.616 |
| HIERARCH ESO ISS PBLA24 START | 86.803 |
| HIERARCH ESO ISS PBLA24 END | 86.692 |
| HIERARCH ESO ISS PBL34 START | 61.364 |
| HIERARCH ESO ISS PBL34 END | 61.316 |
| HIERARCH ESO ISS PBLA34 START | 105.89 |
| HIERARCH ESO ISS PBLA34 END | 105.789 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004464 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004095 |
| HIERARCH ESO ISS AMBI TEMP | 10.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |