Exposure
- ID
- MATIS.2025-05-21T09:26:18.862_1
- Header ID
- MATIS.2025-05-21T09:26:18.862
- Date updated
- 2025-05-21 09:31:16 UTC+0000
- Release date
- 2025-05-21 09:26:18 UTC+0000
- UTC Start
- 2025-05-21 09:26:18.862
- UTC End
- 2025-05-21 09:27:21.262
- MJD Start
- 60816.39327387
- MJD End
- 60816.39399609222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011736
- Ambient temperature (°C)
- 15.07
- Seeing (arcsec)
- 0.36
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 | 24.5110 | 24.5060 | 168.7000 | 168.9000 |
| A0-D0 | 24.3120 | 24.2250 | 90.9000 | 91.0000 |
| A0-J3 | 108.7420 | 108.4670 | 59.9480 | 59.9910 |
| B2-D0 | 30.6580 | 30.6200 | 39.5000 | 39.5000 |
| B2-J3 | 118.9040 | 118.6860 | 48.6900 | 48.7250 |
| D0-J3 | 88.7740 | 88.5940 | 51.8520 | 51.8880 |
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 | 60816.39327387 |
| 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 | 24.511 |
| HIERARCH ESO ISS PBL12 END | 24.506 |
| HIERARCH ESO ISS PBLA12 START | 168.7 |
| HIERARCH ESO ISS PBLA12 END | 168.9 |
| HIERARCH ESO ISS PBL13 START | 24.312 |
| HIERARCH ESO ISS PBL13 END | 24.225 |
| HIERARCH ESO ISS PBLA13 START | 90.9 |
| HIERARCH ESO ISS PBLA13 END | 91.0 |
| HIERARCH ESO ISS PBL14 START | 108.742 |
| HIERARCH ESO ISS PBL14 END | 108.467 |
| HIERARCH ESO ISS PBLA14 START | 59.948 |
| HIERARCH ESO ISS PBLA14 END | 59.991 |
| HIERARCH ESO ISS PBL23 START | 30.658 |
| HIERARCH ESO ISS PBL23 END | 30.62 |
| HIERARCH ESO ISS PBLA23 START | 39.5 |
| HIERARCH ESO ISS PBLA23 END | 39.5 |
| HIERARCH ESO ISS PBL24 START | 118.904 |
| HIERARCH ESO ISS PBL24 END | 118.686 |
| HIERARCH ESO ISS PBLA24 START | 48.69 |
| HIERARCH ESO ISS PBLA24 END | 48.725 |
| HIERARCH ESO ISS PBL34 START | 88.774 |
| HIERARCH ESO ISS PBL34 END | 88.594 |
| HIERARCH ESO ISS PBLA34 START | 51.852 |
| HIERARCH ESO ISS PBLA34 END | 51.888 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012198 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011274 |
| HIERARCH ESO ISS AMBI TEMP | 15.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |