Exposure
- ID
- MATIS.2025-05-21T09:17:47.733_1
- Header ID
- MATIS.2025-05-21T09:17:47.733
- 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 09:17:47.733
- UTC End
- 2025-05-21 09:18:49.743
- MJD Start
- 60816.38735802
- MJD End
- 60816.38807572833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00953
- Ambient temperature (°C)
- 15.07
- Seeing (arcsec)
- 0.8300000000000001
Observation
- ID
- 67503
- 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 | 24.9830 | 24.9020 | 89.9000 | 90.0000 |
| A0-J3 | 110.8430 | 110.5900 | 59.5820 | 59.6300 |
| B2-D0 | 30.9550 | 30.9190 | 39.2000 | 39.2000 |
| B2-J3 | 120.5750 | 120.3730 | 48.3920 | 48.4310 |
| D0-J3 | 90.1570 | 89.9900 | 51.5470 | 51.5870 |
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 | 60816.38735802 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 159881 |
| RA | 264.549273 |
| DEC | -28.04686 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| 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 | 24.983 |
| HIERARCH ESO ISS PBL13 END | 24.902 |
| HIERARCH ESO ISS PBLA13 START | 89.9 |
| HIERARCH ESO ISS PBLA13 END | 90.0 |
| HIERARCH ESO ISS PBL14 START | 110.843 |
| HIERARCH ESO ISS PBL14 END | 110.59 |
| HIERARCH ESO ISS PBLA14 START | 59.582 |
| HIERARCH ESO ISS PBLA14 END | 59.63 |
| HIERARCH ESO ISS PBL23 START | 30.955 |
| HIERARCH ESO ISS PBL23 END | 30.919 |
| HIERARCH ESO ISS PBLA23 START | 39.2 |
| HIERARCH ESO ISS PBLA23 END | 39.2 |
| HIERARCH ESO ISS PBL24 START | 120.575 |
| HIERARCH ESO ISS PBL24 END | 120.373 |
| HIERARCH ESO ISS PBLA24 START | 48.392 |
| HIERARCH ESO ISS PBLA24 END | 48.431 |
| HIERARCH ESO ISS PBL34 START | 90.157 |
| HIERARCH ESO ISS PBL34 END | 89.99 |
| HIERARCH ESO ISS PBLA34 START | 51.547 |
| HIERARCH ESO ISS PBLA34 END | 51.587 |
| 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 |