Exposure
- ID
- MATIS.2025-08-13T00:21:48.636_1
- Header ID
- MATIS.2025-08-13T00:21:48.636
- Date updated
- 2025-08-13 00:31:00 UTC+0000
- Release date
- 2026-08-13 00:31:00 UTC+0000
- UTC Start
- 2025-08-13 00:21:48.636
- UTC End
- 2025-08-13 00:22:50.646
- MJD Start
- 60900.01514625
- MJD End
- 60900.01586395833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026839999999999998
- Ambient temperature (°C)
- 13.84
- Seeing (arcsec)
- 1.14
Observation
- ID
- 69968
- 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 | 24.9530 | 24.9400 | 135.5000 | 135.5000 |
| A0-D0 | 23.9010 | 23.9940 | 80.9000 | 80.8000 |
| A0-C1 | 22.2090 | 22.2260 | 118.5210 | 118.4260 |
| B2-D0 | 22.4460 | 22.4770 | 15.8000 | 16.0000 |
| B2-C1 | 7.4790 | 7.4890 | 15.7280 | 15.9320 |
| D0-C1 | 14.9670 | 14.9870 | 195.8200 | 196.0240 |
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 | 60900.01514625 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 179218 |
| RA | 287.795766 |
| DEC | 15.78756 |
| 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 | C1 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 24.953 |
| HIERARCH ESO ISS PBL12 END | 24.94 |
| HIERARCH ESO ISS PBLA12 START | 135.5 |
| HIERARCH ESO ISS PBLA12 END | 135.5 |
| HIERARCH ESO ISS PBL13 START | 23.901 |
| HIERARCH ESO ISS PBL13 END | 23.994 |
| HIERARCH ESO ISS PBLA13 START | 80.9 |
| HIERARCH ESO ISS PBLA13 END | 80.8 |
| HIERARCH ESO ISS PBL14 START | 22.209 |
| HIERARCH ESO ISS PBL14 END | 22.226 |
| HIERARCH ESO ISS PBLA14 START | 118.521 |
| HIERARCH ESO ISS PBLA14 END | 118.426 |
| HIERARCH ESO ISS PBL23 START | 22.446 |
| HIERARCH ESO ISS PBL23 END | 22.477 |
| HIERARCH ESO ISS PBLA23 START | 15.8 |
| HIERARCH ESO ISS PBLA23 END | 16.0 |
| HIERARCH ESO ISS PBL24 START | 7.479 |
| HIERARCH ESO ISS PBL24 END | 7.489 |
| HIERARCH ESO ISS PBLA24 START | 15.728 |
| HIERARCH ESO ISS PBLA24 END | 15.932 |
| HIERARCH ESO ISS PBL34 START | 14.967 |
| HIERARCH ESO ISS PBL34 END | 14.987 |
| HIERARCH ESO ISS PBLA34 START | 195.82 |
| HIERARCH ESO ISS PBLA34 END | 196.024 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002473 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002895 |
| HIERARCH ESO ISS AMBI TEMP | 13.84 |
| HIERARCH ESO ISS AMBI FWHM START | 1.14 |
| HIERARCH ESO ISS AMBI FWHM END | 1.14 |