Exposure
- ID
- MATIS.2025-08-11T00:47:49.579_1
- Header ID
- MATIS.2025-08-11T00:47:49.579
- Date updated
- 2025-08-11 00:55:45 UTC+0000
- Release date
- 2025-08-11 00:47:49 UTC+0000
- UTC Start
- 2025-08-11 00:47:49.579
- UTC End
- 2025-08-11 00:48:49.543
- MJD Start
- 60898.03321272
- MJD End
- 60898.033906747776
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005136
- Ambient temperature (°C)
- 13.32
- Seeing (arcsec)
- 0.95
Observation
- ID
- 69820
- Category
- calibrator
- Program ID
- 115.2810.003
- Program Title
- THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-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
- 51833
- Name
- HD 141496
- RA
- 237.640141
- DEC
- -29.53658
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.6880 | 54.6560 | 34.7000 | 34.8000 |
| U1-U3 | 98.2760 | 98.2040 | 41.1000 | 41.2000 |
| U1-U4 | 121.6820 | 121.5150 | 70.3610 | 70.4570 |
| U2-U3 | 44.3440 | 44.3020 | 49.0000 | 49.1000 |
| U2-U4 | 83.5390 | 83.4170 | 92.7740 | 92.9020 |
| U3-U4 | 59.9820 | 59.9260 | 123.5480 | 123.7080 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60898.03321272 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 141496 |
| RA | 237.640141 |
| DEC | -29.53658 |
| 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 | 263 |
| HIERARCH ESO ISS PBL12 START | 54.688 |
| HIERARCH ESO ISS PBL12 END | 54.656 |
| HIERARCH ESO ISS PBLA12 START | 34.7 |
| HIERARCH ESO ISS PBLA12 END | 34.8 |
| HIERARCH ESO ISS PBL13 START | 98.276 |
| HIERARCH ESO ISS PBL13 END | 98.204 |
| HIERARCH ESO ISS PBLA13 START | 41.1 |
| HIERARCH ESO ISS PBLA13 END | 41.2 |
| HIERARCH ESO ISS PBL14 START | 121.682 |
| HIERARCH ESO ISS PBL14 END | 121.515 |
| HIERARCH ESO ISS PBLA14 START | 70.361 |
| HIERARCH ESO ISS PBLA14 END | 70.457 |
| HIERARCH ESO ISS PBL23 START | 44.344 |
| HIERARCH ESO ISS PBL23 END | 44.302 |
| HIERARCH ESO ISS PBLA23 START | 49.0 |
| HIERARCH ESO ISS PBLA23 END | 49.1 |
| HIERARCH ESO ISS PBL24 START | 83.539 |
| HIERARCH ESO ISS PBL24 END | 83.417 |
| HIERARCH ESO ISS PBLA24 START | 92.774 |
| HIERARCH ESO ISS PBLA24 END | 92.902 |
| HIERARCH ESO ISS PBL34 START | 59.982 |
| HIERARCH ESO ISS PBL34 END | 59.926 |
| HIERARCH ESO ISS PBLA34 START | 123.548 |
| HIERARCH ESO ISS PBLA34 END | 123.708 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005136 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005136 |
| HIERARCH ESO ISS AMBI TEMP | 13.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |