Exposure
- ID
- MATIS.2025-05-21T09:28:51.942_1
- Header ID
- MATIS.2025-05-21T09:28:51.942
- Date updated
- 2025-05-21 09:36:07 UTC+0000
- Release date
- 2025-05-21 09:28:51 UTC+0000
- UTC Start
- 2025-05-21 09:28:51.942
- UTC End
- 2025-05-21 09:29:53.952
- MJD Start
- 60816.39504562
- MJD End
- 60816.39576332833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01074
- Ambient temperature (°C)
- 15.09
- Seeing (arcsec)
- 0.375
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 | 24.4990 | 24.4940 | 169.1000 | 169.3000 |
| A0-D0 | 24.1060 | 24.0210 | 91.2000 | 91.3000 |
| A0-J3 | 108.0940 | 107.8240 | 60.0500 | 60.0920 |
| B2-D0 | 30.5670 | 30.5280 | 39.6000 | 39.6000 |
| B2-J3 | 118.3880 | 118.1730 | 48.7710 | 48.8050 |
| D0-J3 | 88.3470 | 88.1700 | 51.9360 | 51.9700 |
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 | 60816.39504562 |
| 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 | 24.499 |
| HIERARCH ESO ISS PBL12 END | 24.494 |
| HIERARCH ESO ISS PBLA12 START | 169.1 |
| HIERARCH ESO ISS PBLA12 END | 169.3 |
| HIERARCH ESO ISS PBL13 START | 24.106 |
| HIERARCH ESO ISS PBL13 END | 24.021 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.3 |
| HIERARCH ESO ISS PBL14 START | 108.094 |
| HIERARCH ESO ISS PBL14 END | 107.824 |
| HIERARCH ESO ISS PBLA14 START | 60.05 |
| HIERARCH ESO ISS PBLA14 END | 60.092 |
| HIERARCH ESO ISS PBL23 START | 30.567 |
| HIERARCH ESO ISS PBL23 END | 30.528 |
| HIERARCH ESO ISS PBLA23 START | 39.6 |
| HIERARCH ESO ISS PBLA23 END | 39.6 |
| HIERARCH ESO ISS PBL24 START | 118.388 |
| HIERARCH ESO ISS PBL24 END | 118.173 |
| HIERARCH ESO ISS PBLA24 START | 48.771 |
| HIERARCH ESO ISS PBLA24 END | 48.805 |
| HIERARCH ESO ISS PBL34 START | 88.347 |
| HIERARCH ESO ISS PBL34 END | 88.17 |
| HIERARCH ESO ISS PBLA34 START | 51.936 |
| HIERARCH ESO ISS PBLA34 END | 51.97 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011445 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010035 |
| HIERARCH ESO ISS AMBI TEMP | 15.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |