Exposure
- ID
- MATIS.2025-08-11T00:46:25.664_1
- Header ID
- MATIS.2025-08-11T00:46:25.664
- Date updated
- 2025-08-11 00:55:45 UTC+0000
- Release date
- 2025-08-11 00:46:25 UTC+0000
- UTC Start
- 2025-08-11 00:46:25.664
- UTC End
- 2025-08-11 00:47:25.628
- MJD Start
- 60898.03224148
- MJD End
- 60898.03293550778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005755
- Ambient temperature (°C)
- 13.26
- Seeing (arcsec)
- 0.88
Observation
- ID
- 69816
- 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
- 51830
- Name
- HD 141496
- RA
- 237.640145
- DEC
- -29.53659
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.7310 | 54.7000 | 34.6000 | 34.7000 |
| U1-U3 | 98.3770 | 98.3050 | 41.0000 | 41.1000 |
| U1-U4 | 121.9130 | 121.7480 | 70.2270 | 70.3230 |
| U2-U3 | 44.4010 | 44.3600 | 48.9000 | 48.9000 |
| U2-U4 | 83.7080 | 83.5880 | 92.5950 | 92.7230 |
| U3-U4 | 60.0590 | 60.0040 | 123.3270 | 123.4850 |
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 | 60898.03224148 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 141496 |
| RA | 237.640145 |
| DEC | -29.53659 |
| 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 | 54.731 |
| HIERARCH ESO ISS PBL12 END | 54.7 |
| HIERARCH ESO ISS PBLA12 START | 34.6 |
| HIERARCH ESO ISS PBLA12 END | 34.7 |
| HIERARCH ESO ISS PBL13 START | 98.377 |
| HIERARCH ESO ISS PBL13 END | 98.305 |
| HIERARCH ESO ISS PBLA13 START | 41.0 |
| HIERARCH ESO ISS PBLA13 END | 41.1 |
| HIERARCH ESO ISS PBL14 START | 121.913 |
| HIERARCH ESO ISS PBL14 END | 121.748 |
| HIERARCH ESO ISS PBLA14 START | 70.227 |
| HIERARCH ESO ISS PBLA14 END | 70.323 |
| HIERARCH ESO ISS PBL23 START | 44.401 |
| HIERARCH ESO ISS PBL23 END | 44.36 |
| HIERARCH ESO ISS PBLA23 START | 48.9 |
| HIERARCH ESO ISS PBLA23 END | 48.9 |
| HIERARCH ESO ISS PBL24 START | 83.708 |
| HIERARCH ESO ISS PBL24 END | 83.588 |
| HIERARCH ESO ISS PBLA24 START | 92.595 |
| HIERARCH ESO ISS PBLA24 END | 92.723 |
| HIERARCH ESO ISS PBL34 START | 60.059 |
| HIERARCH ESO ISS PBL34 END | 60.004 |
| HIERARCH ESO ISS PBLA34 START | 123.327 |
| HIERARCH ESO ISS PBLA34 END | 123.485 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005755 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005755 |
| HIERARCH ESO ISS AMBI TEMP | 13.26 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |