Exposure
- ID
- MATIS.2025-05-21T09:17:47.031_1
- Header ID
- MATIS.2025-05-21T09:17:47.031
- Date updated
- 2025-05-21 09:26:10 UTC+0000
- Release date
- 2025-05-21 09:17:47 UTC+0000
- UTC Start
- 2025-05-21 09:17:47.031
- UTC End
- 2025-05-21 09:18:48.693
- MJD Start
- 60816.3873499
- MJD End
- 60816.388063580554
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00953
- Ambient temperature (°C)
- 15.07
- Seeing (arcsec)
- 0.8300000000000001
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 | 24.5530 | 24.5480 | 167.2000 | 167.4000 |
| A0-D0 | 24.9840 | 24.9030 | 89.9000 | 90.0000 |
| A0-J3 | 110.8470 | 110.5940 | 59.5820 | 59.6280 |
| B2-D0 | 30.9550 | 30.9200 | 39.2000 | 39.2000 |
| B2-J3 | 120.5780 | 120.3760 | 48.3920 | 48.4300 |
| D0-J3 | 90.1590 | 89.9920 | 51.5470 | 51.5860 |
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 | 60816.3873499 |
| 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 | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 24.553 |
| HIERARCH ESO ISS PBL12 END | 24.548 |
| HIERARCH ESO ISS PBLA12 START | 167.2 |
| HIERARCH ESO ISS PBLA12 END | 167.4 |
| HIERARCH ESO ISS PBL13 START | 24.984 |
| HIERARCH ESO ISS PBL13 END | 24.903 |
| HIERARCH ESO ISS PBLA13 START | 89.9 |
| HIERARCH ESO ISS PBLA13 END | 90.0 |
| HIERARCH ESO ISS PBL14 START | 110.847 |
| HIERARCH ESO ISS PBL14 END | 110.594 |
| HIERARCH ESO ISS PBLA14 START | 59.582 |
| HIERARCH ESO ISS PBLA14 END | 59.628 |
| HIERARCH ESO ISS PBL23 START | 30.955 |
| HIERARCH ESO ISS PBL23 END | 30.92 |
| HIERARCH ESO ISS PBLA23 START | 39.2 |
| HIERARCH ESO ISS PBLA23 END | 39.2 |
| HIERARCH ESO ISS PBL24 START | 120.578 |
| HIERARCH ESO ISS PBL24 END | 120.376 |
| HIERARCH ESO ISS PBLA24 START | 48.392 |
| HIERARCH ESO ISS PBLA24 END | 48.43 |
| HIERARCH ESO ISS PBL34 START | 90.159 |
| HIERARCH ESO ISS PBL34 END | 89.992 |
| HIERARCH ESO ISS PBLA34 START | 51.547 |
| HIERARCH ESO ISS PBLA34 END | 51.586 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00953 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00953 |
| HIERARCH ESO ISS AMBI TEMP | 15.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |