Exposure
- ID
- MATIS.2025-08-13T00:11:38.330_1
- Header ID
- MATIS.2025-08-13T00:11:38.330
- Date updated
- 2025-08-13 00:20:54 UTC+0000
- Release date
- 2026-08-13 00:20:54 UTC+0000
- UTC Start
- 2025-08-13 00:11:38.330
- UTC End
- 2025-08-13 00:12:39.992
- MJD Start
- 60900.00808252
- MJD End
- 60900.00879620056
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003214
- Ambient temperature (°C)
- 14.25
- Seeing (arcsec)
- 0.915
Observation
- ID
- 69967
- Category
- science
- Program ID
- 115.2810.018
- 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
- 51917
- Name
- HD 179218
- RA
- 287.795766
- DEC
- 15.78756
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.0670 | 25.0560 | 135.9000 | 135.9000 |
| A0-D0 | 22.9810 | 23.0780 | 81.2000 | 81.2000 |
| A0-C1 | 22.0330 | 22.0520 | 119.4700 | 119.3690 |
| B2-D0 | 22.1670 | 22.1940 | 13.8000 | 14.0000 |
| B2-C1 | 7.3860 | 7.3950 | 13.7050 | 13.9180 |
| D0-C1 | 14.7810 | 14.7990 | 193.7970 | 194.0090 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.018 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60900.00808252 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 179218 |
| RA | 287.795766 |
| DEC | 15.78756 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL 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 | C1 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 25.067 |
| HIERARCH ESO ISS PBL12 END | 25.056 |
| HIERARCH ESO ISS PBLA12 START | 135.9 |
| HIERARCH ESO ISS PBLA12 END | 135.9 |
| HIERARCH ESO ISS PBL13 START | 22.981 |
| HIERARCH ESO ISS PBL13 END | 23.078 |
| HIERARCH ESO ISS PBLA13 START | 81.2 |
| HIERARCH ESO ISS PBLA13 END | 81.2 |
| HIERARCH ESO ISS PBL14 START | 22.033 |
| HIERARCH ESO ISS PBL14 END | 22.052 |
| HIERARCH ESO ISS PBLA14 START | 119.47 |
| HIERARCH ESO ISS PBLA14 END | 119.369 |
| HIERARCH ESO ISS PBL23 START | 22.167 |
| HIERARCH ESO ISS PBL23 END | 22.194 |
| HIERARCH ESO ISS PBLA23 START | 13.8 |
| HIERARCH ESO ISS PBLA23 END | 14.0 |
| HIERARCH ESO ISS PBL24 START | 7.386 |
| HIERARCH ESO ISS PBL24 END | 7.395 |
| HIERARCH ESO ISS PBLA24 START | 13.705 |
| HIERARCH ESO ISS PBLA24 END | 13.918 |
| HIERARCH ESO ISS PBL34 START | 14.781 |
| HIERARCH ESO ISS PBL34 END | 14.799 |
| HIERARCH ESO ISS PBLA34 START | 193.797 |
| HIERARCH ESO ISS PBLA34 END | 194.009 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003151 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003277 |
| HIERARCH ESO ISS AMBI TEMP | 14.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |