Exposure
- ID
- MATIS.2025-05-21T09:23:42.788_1
- Header ID
- MATIS.2025-05-21T09:23:42.788
- Date updated
- 2025-05-21 09:31:16 UTC+0000
- Release date
- 2025-05-21 09:23:42 UTC+0000
- UTC Start
- 2025-05-21 09:23:42.788
- UTC End
- 2025-05-21 09:24:44.798
- MJD Start
- 60816.39146745
- MJD End
- 60816.39218515833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0124665
- Ambient temperature (°C)
- 15.07
- Seeing (arcsec)
- 0.405
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 | 24.5230 | 24.5180 | 168.2000 | 168.4000 |
| A0-D0 | 24.5200 | 24.4360 | 90.6000 | 90.7000 |
| A0-J3 | 109.3940 | 109.1310 | 59.8400 | 59.8830 |
| B2-D0 | 30.7500 | 30.7130 | 39.4000 | 39.4000 |
| B2-J3 | 119.4230 | 119.2140 | 48.6030 | 48.6380 |
| D0-J3 | 89.2030 | 89.0310 | 51.7630 | 51.7990 |
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 | 60816.39146745 |
| 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 | 24.523 |
| HIERARCH ESO ISS PBL12 END | 24.518 |
| HIERARCH ESO ISS PBLA12 START | 168.2 |
| HIERARCH ESO ISS PBLA12 END | 168.4 |
| HIERARCH ESO ISS PBL13 START | 24.52 |
| HIERARCH ESO ISS PBL13 END | 24.436 |
| HIERARCH ESO ISS PBLA13 START | 90.6 |
| HIERARCH ESO ISS PBLA13 END | 90.7 |
| HIERARCH ESO ISS PBL14 START | 109.394 |
| HIERARCH ESO ISS PBL14 END | 109.131 |
| HIERARCH ESO ISS PBLA14 START | 59.84 |
| HIERARCH ESO ISS PBLA14 END | 59.883 |
| HIERARCH ESO ISS PBL23 START | 30.75 |
| HIERARCH ESO ISS PBL23 END | 30.713 |
| HIERARCH ESO ISS PBLA23 START | 39.4 |
| HIERARCH ESO ISS PBLA23 END | 39.4 |
| HIERARCH ESO ISS PBL24 START | 119.423 |
| HIERARCH ESO ISS PBL24 END | 119.214 |
| HIERARCH ESO ISS PBLA24 START | 48.603 |
| HIERARCH ESO ISS PBLA24 END | 48.638 |
| HIERARCH ESO ISS PBL34 START | 89.203 |
| HIERARCH ESO ISS PBL34 END | 89.031 |
| HIERARCH ESO ISS PBLA34 START | 51.763 |
| HIERARCH ESO ISS PBLA34 END | 51.799 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011842 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013091 |
| HIERARCH ESO ISS AMBI TEMP | 15.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |