Exposure
- ID
- MATIS.2025-08-14T01:10:43.231_1
- Header ID
- MATIS.2025-08-14T01:10:43.231
- Date updated
- 2025-08-14 01:20:48 UTC+0000
- Release date
- 2025-08-14 01:10:43 UTC+0000
- UTC Start
- 2025-08-14 01:10:43.231
- UTC End
- 2025-08-14 01:11:45.631
- MJD Start
- 60901.04911147
- MJD End
- 60901.04983369222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005072
- Ambient temperature (°C)
- 14.09
- Seeing (arcsec)
- 0.7050000000000001
Observation
- ID
- 69977
- Category
- calibrator
- Program ID
- 115.2810.012
- 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 |
|---|---|---|---|---|
| K0-B2 | 121.7630 | 121.7180 | 242.0000 | 242.1000 |
| K0-D0 | 95.5600 | 95.5230 | 253.4000 | 253.5000 |
| K0-J3 | 56.5530 | 56.5540 | 335.0980 | 335.2210 |
| B2-D0 | 33.7990 | 33.7930 | 28.2000 | 28.3000 |
| B2-J3 | 137.0050 | 136.9710 | 37.6520 | 37.7610 |
| D0-J3 | 103.8180 | 103.7910 | 40.7310 | 40.8400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.012 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60901.04911147 |
| 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 | K0 |
| 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 | 121.763 |
| HIERARCH ESO ISS PBL12 END | 121.718 |
| HIERARCH ESO ISS PBLA12 START | 242.0 |
| HIERARCH ESO ISS PBLA12 END | 242.1 |
| HIERARCH ESO ISS PBL13 START | 95.56 |
| HIERARCH ESO ISS PBL13 END | 95.523 |
| HIERARCH ESO ISS PBLA13 START | 253.4 |
| HIERARCH ESO ISS PBLA13 END | 253.5 |
| HIERARCH ESO ISS PBL14 START | 56.553 |
| HIERARCH ESO ISS PBL14 END | 56.554 |
| HIERARCH ESO ISS PBLA14 START | 335.098 |
| HIERARCH ESO ISS PBLA14 END | 335.221 |
| HIERARCH ESO ISS PBL23 START | 33.799 |
| HIERARCH ESO ISS PBL23 END | 33.793 |
| HIERARCH ESO ISS PBLA23 START | 28.2 |
| HIERARCH ESO ISS PBLA23 END | 28.3 |
| HIERARCH ESO ISS PBL24 START | 137.005 |
| HIERARCH ESO ISS PBL24 END | 136.971 |
| HIERARCH ESO ISS PBLA24 START | 37.652 |
| HIERARCH ESO ISS PBLA24 END | 37.761 |
| HIERARCH ESO ISS PBL34 START | 103.818 |
| HIERARCH ESO ISS PBL34 END | 103.791 |
| HIERARCH ESO ISS PBLA34 START | 40.731 |
| HIERARCH ESO ISS PBLA34 END | 40.84 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005003 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005141 |
| HIERARCH ESO ISS AMBI TEMP | 14.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |