Exposure
- ID
- MATIS.2025-05-21T09:21:11.995_1
- Header ID
- MATIS.2025-05-21T09:21:11.995
- Date updated
- 2025-05-21 09:31:16 UTC+0000
- Release date
- 2025-05-21 09:21:11 UTC+0000
- UTC Start
- 2025-05-21 09:21:11.995
- UTC End
- 2025-05-21 09:22:14.395
- MJD Start
- 60816.38972216
- MJD End
- 60816.39044438222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01166
- Ambient temperature (°C)
- 15.1
- Seeing (arcsec)
- 0.45999999999999996
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 | 24.5360 | 24.5300 | 167.8000 | 168.0000 |
| A0-D0 | 24.7190 | 24.6330 | 90.3000 | 90.4000 |
| A0-J3 | 110.0160 | 109.7490 | 59.7310 | 59.7790 |
| B2-D0 | 30.8380 | 30.8010 | 39.3000 | 39.3000 |
| B2-J3 | 119.9180 | 119.7050 | 48.5150 | 48.5530 |
| D0-J3 | 89.6130 | 89.4370 | 51.6720 | 51.7120 |
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 | 60816.38972216 |
| 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 | 24.536 |
| HIERARCH ESO ISS PBL12 END | 24.53 |
| HIERARCH ESO ISS PBLA12 START | 167.8 |
| HIERARCH ESO ISS PBLA12 END | 168.0 |
| HIERARCH ESO ISS PBL13 START | 24.719 |
| HIERARCH ESO ISS PBL13 END | 24.633 |
| HIERARCH ESO ISS PBLA13 START | 90.3 |
| HIERARCH ESO ISS PBLA13 END | 90.4 |
| HIERARCH ESO ISS PBL14 START | 110.016 |
| HIERARCH ESO ISS PBL14 END | 109.749 |
| HIERARCH ESO ISS PBLA14 START | 59.731 |
| HIERARCH ESO ISS PBLA14 END | 59.779 |
| HIERARCH ESO ISS PBL23 START | 30.838 |
| HIERARCH ESO ISS PBL23 END | 30.801 |
| HIERARCH ESO ISS PBLA23 START | 39.3 |
| HIERARCH ESO ISS PBLA23 END | 39.3 |
| HIERARCH ESO ISS PBL24 START | 119.918 |
| HIERARCH ESO ISS PBL24 END | 119.705 |
| HIERARCH ESO ISS PBLA24 START | 48.515 |
| HIERARCH ESO ISS PBLA24 END | 48.553 |
| HIERARCH ESO ISS PBL34 START | 89.613 |
| HIERARCH ESO ISS PBL34 END | 89.437 |
| HIERARCH ESO ISS PBLA34 START | 51.672 |
| HIERARCH ESO ISS PBLA34 END | 51.712 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01166 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01166 |
| HIERARCH ESO ISS AMBI TEMP | 15.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |