Exposure
- ID
- MATIS.2025-05-21T09:22:26.871_1
- Header ID
- MATIS.2025-05-21T09:22:26.871
- Date updated
- 2025-05-21 09:31:16 UTC+0000
- Release date
- 2025-05-21 09:22:26 UTC+0000
- UTC Start
- 2025-05-21 09:22:26.871
- UTC End
- 2025-05-21 09:23:29.271
- MJD Start
- 60816.39058879
- MJD End
- 60816.391311012216
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011751000000000001
- Ambient temperature (°C)
- 15.09
- Seeing (arcsec)
- 0.42
Observation
- ID
- 67502
- Category
- calibrator
- Program ID
- 115.2810.005
- 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
- 50206
- Name
- HD 159881
- RA
- 264.549273
- DEC
- -28.04686
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.5290 | 24.5240 | 168.0000 | 168.2000 |
| A0-D0 | 24.6200 | 24.5340 | 90.4000 | 90.6000 |
| A0-J3 | 109.7080 | 109.4390 | 59.7860 | 59.8310 |
| B2-D0 | 30.7950 | 30.7570 | 39.4000 | 39.4000 |
| B2-J3 | 119.6730 | 119.4590 | 48.5590 | 48.5960 |
| D0-J3 | 89.4100 | 89.2330 | 51.7180 | 51.7560 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60816.39058879 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 159881 |
| RA | 264.549273 |
| DEC | -28.04686 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 1.04 |
| HIERARCH ESO DET NDIT | 60 |
| HIERARCH ESO ISS PBL12 START | 24.529 |
| HIERARCH ESO ISS PBL12 END | 24.524 |
| HIERARCH ESO ISS PBLA12 START | 168.0 |
| HIERARCH ESO ISS PBLA12 END | 168.2 |
| HIERARCH ESO ISS PBL13 START | 24.62 |
| HIERARCH ESO ISS PBL13 END | 24.534 |
| HIERARCH ESO ISS PBLA13 START | 90.4 |
| HIERARCH ESO ISS PBLA13 END | 90.6 |
| HIERARCH ESO ISS PBL14 START | 109.708 |
| HIERARCH ESO ISS PBL14 END | 109.439 |
| HIERARCH ESO ISS PBLA14 START | 59.786 |
| HIERARCH ESO ISS PBLA14 END | 59.831 |
| HIERARCH ESO ISS PBL23 START | 30.795 |
| HIERARCH ESO ISS PBL23 END | 30.757 |
| HIERARCH ESO ISS PBLA23 START | 39.4 |
| HIERARCH ESO ISS PBLA23 END | 39.4 |
| HIERARCH ESO ISS PBL24 START | 119.673 |
| HIERARCH ESO ISS PBL24 END | 119.459 |
| HIERARCH ESO ISS PBLA24 START | 48.559 |
| HIERARCH ESO ISS PBLA24 END | 48.596 |
| HIERARCH ESO ISS PBL34 START | 89.41 |
| HIERARCH ESO ISS PBL34 END | 89.233 |
| HIERARCH ESO ISS PBLA34 START | 51.718 |
| HIERARCH ESO ISS PBLA34 END | 51.756 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01166 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011842 |
| HIERARCH ESO ISS AMBI TEMP | 15.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |