Exposure
- ID
- MATIS.2025-07-21T01:17:22.651_1
- Header ID
- MATIS.2025-07-21T01:17:22.651
- Date updated
- 2025-07-21 01:25:49 UTC+0000
- Release date
- 2025-07-21 01:17:22 UTC+0000
- UTC Start
- 2025-07-21 01:17:22.651
- UTC End
- 2025-07-21 01:18:24.661
- MJD Start
- 60877.05373439
- MJD End
- 60877.05445209833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005832
- Ambient temperature (°C)
- 15.7
- Seeing (arcsec)
- 0.52
Observation
- ID
- 68858
- 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
- 51227
- Name
- tet Lib
- RA
- 238.455834
- DEC
- -16.72853
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.7730 | 88.7050 | 119.0000 | 119.1000 |
| A0-J2 | 127.5890 | 127.4980 | 95.5000 | 95.6000 |
| A0-K0 | 127.3140 | 127.2580 | 73.7720 | 73.8410 |
| G1-J2 | 58.1550 | 58.1440 | 58.1000 | 58.1000 |
| G1-K0 | 90.3670 | 90.3770 | 29.5650 | 29.6520 |
| J2-K0 | 48.0650 | 48.0620 | 354.3170 | 354.4320 |
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 | 60877.05373439 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tet Lib |
| RA | 238.455834 |
| DEC | -16.72853 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 88.773 |
| HIERARCH ESO ISS PBL12 END | 88.705 |
| HIERARCH ESO ISS PBLA12 START | 119.0 |
| HIERARCH ESO ISS PBLA12 END | 119.1 |
| HIERARCH ESO ISS PBL13 START | 127.589 |
| HIERARCH ESO ISS PBL13 END | 127.498 |
| HIERARCH ESO ISS PBLA13 START | 95.5 |
| HIERARCH ESO ISS PBLA13 END | 95.6 |
| HIERARCH ESO ISS PBL14 START | 127.314 |
| HIERARCH ESO ISS PBL14 END | 127.258 |
| HIERARCH ESO ISS PBLA14 START | 73.772 |
| HIERARCH ESO ISS PBLA14 END | 73.841 |
| HIERARCH ESO ISS PBL23 START | 58.155 |
| HIERARCH ESO ISS PBL23 END | 58.144 |
| HIERARCH ESO ISS PBLA23 START | 58.1 |
| HIERARCH ESO ISS PBLA23 END | 58.1 |
| HIERARCH ESO ISS PBL24 START | 90.367 |
| HIERARCH ESO ISS PBL24 END | 90.377 |
| HIERARCH ESO ISS PBLA24 START | 29.565 |
| HIERARCH ESO ISS PBLA24 END | 29.652 |
| HIERARCH ESO ISS PBL34 START | 48.065 |
| HIERARCH ESO ISS PBL34 END | 48.062 |
| HIERARCH ESO ISS PBLA34 START | 354.317 |
| HIERARCH ESO ISS PBLA34 END | 354.432 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006483 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005181 |
| HIERARCH ESO ISS AMBI TEMP | 15.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |