Exposure
- ID
- MATIS.2025-05-21T09:25:05.024_1
- Header ID
- MATIS.2025-05-21T09:25:05.024
- Date updated
- 2025-05-21 09:36:07 UTC+0000
- Release date
- 2025-05-21 09:25:05 UTC+0000
- UTC Start
- 2025-05-21 09:25:05.024
- UTC End
- 2025-05-21 09:26:07.034
- MJD Start
- 60816.39241926
- MJD End
- 60816.393136968334
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0126445
- Ambient temperature (°C)
- 15.05
- Seeing (arcsec)
- 0.39
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 | 24.5170 | 24.5120 | 168.5000 | 168.6000 |
| A0-D0 | 24.4110 | 24.3270 | 90.7000 | 90.9000 |
| A0-J3 | 109.0520 | 108.7880 | 59.8970 | 59.9390 |
| B2-D0 | 30.7020 | 30.6650 | 39.5000 | 39.5000 |
| B2-J3 | 119.1510 | 118.9410 | 48.6490 | 48.6830 |
| D0-J3 | 88.9790 | 88.8050 | 51.8100 | 51.8450 |
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 | 60816.39241926 |
| 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 | 24.517 |
| HIERARCH ESO ISS PBL12 END | 24.512 |
| HIERARCH ESO ISS PBLA12 START | 168.5 |
| HIERARCH ESO ISS PBLA12 END | 168.6 |
| HIERARCH ESO ISS PBL13 START | 24.411 |
| HIERARCH ESO ISS PBL13 END | 24.327 |
| HIERARCH ESO ISS PBLA13 START | 90.7 |
| HIERARCH ESO ISS PBLA13 END | 90.9 |
| HIERARCH ESO ISS PBL14 START | 109.052 |
| HIERARCH ESO ISS PBL14 END | 108.788 |
| HIERARCH ESO ISS PBLA14 START | 59.897 |
| HIERARCH ESO ISS PBLA14 END | 59.939 |
| HIERARCH ESO ISS PBL23 START | 30.702 |
| HIERARCH ESO ISS PBL23 END | 30.665 |
| HIERARCH ESO ISS PBLA23 START | 39.5 |
| HIERARCH ESO ISS PBLA23 END | 39.5 |
| HIERARCH ESO ISS PBL24 START | 119.151 |
| HIERARCH ESO ISS PBL24 END | 118.941 |
| HIERARCH ESO ISS PBLA24 START | 48.649 |
| HIERARCH ESO ISS PBLA24 END | 48.683 |
| HIERARCH ESO ISS PBL34 START | 88.979 |
| HIERARCH ESO ISS PBL34 END | 88.805 |
| HIERARCH ESO ISS PBLA34 START | 51.81 |
| HIERARCH ESO ISS PBLA34 END | 51.845 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013091 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012198 |
| HIERARCH ESO ISS AMBI TEMP | 15.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |