Exposure
- ID
- MATIS.2025-06-27T02:08:17.290_1
- Header ID
- MATIS.2025-06-27T02:08:17.290
- Date updated
- 2025-06-27 02:15:48 UTC+0000
- Release date
- 2026-06-27 02:15:48 UTC+0000
- UTC Start
- 2025-06-27 02:08:17.290
- UTC End
- 2025-06-27 02:09:17.350
- MJD Start
- 60853.08908901
- MJD End
- 60853.089784148884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0016840000000000002
- Ambient temperature (°C)
- 6.25
- Seeing (arcsec)
- 0.8200000000000001
Observation
- ID
- 68241
- Category
- science
- Program ID
- 115.27VC.005
- Program Title
- UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: IMAGING THE RED SUPERGIANT VX SAGITARII WITH VLTI AND ALMA
- Program Type
- Normal
- PI / COI
- JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / KRTICKA / PALADINI / HÖFNER / FREYTAG / HUMPHREYS
Target
- ID
- 50630
- Name
- V VX Sgr
- RA
- 272.015659
- DEC
- -22.22406
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.7190 | 23.7450 | 132.9000 | 132.9000 |
| A0-D0 | 27.7850 | 27.8370 | 53.0000 | 53.2000 |
| A0-C1 | 19.6820 | 19.7260 | 105.2940 | 105.3550 |
| B2-D0 | 33.1870 | 33.1910 | 8.3000 | 8.5000 |
| B2-C1 | 11.0560 | 11.0570 | 8.2980 | 8.4440 |
| D0-C1 | 22.1310 | 22.1340 | 188.3560 | 188.5000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VC.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60853.08908901 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V VX Sgr |
| RA | 272.015659 |
| DEC | -22.22406 |
| 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 | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 23.719 |
| HIERARCH ESO ISS PBL12 END | 23.745 |
| HIERARCH ESO ISS PBLA12 START | 132.9 |
| HIERARCH ESO ISS PBLA12 END | 132.9 |
| HIERARCH ESO ISS PBL13 START | 27.785 |
| HIERARCH ESO ISS PBL13 END | 27.837 |
| HIERARCH ESO ISS PBLA13 START | 53.0 |
| HIERARCH ESO ISS PBLA13 END | 53.2 |
| HIERARCH ESO ISS PBL14 START | 19.682 |
| HIERARCH ESO ISS PBL14 END | 19.726 |
| HIERARCH ESO ISS PBLA14 START | 105.294 |
| HIERARCH ESO ISS PBLA14 END | 105.355 |
| HIERARCH ESO ISS PBL23 START | 33.187 |
| HIERARCH ESO ISS PBL23 END | 33.191 |
| HIERARCH ESO ISS PBLA23 START | 8.3 |
| HIERARCH ESO ISS PBLA23 END | 8.5 |
| HIERARCH ESO ISS PBL24 START | 11.056 |
| HIERARCH ESO ISS PBL24 END | 11.057 |
| HIERARCH ESO ISS PBLA24 START | 8.298 |
| HIERARCH ESO ISS PBLA24 END | 8.444 |
| HIERARCH ESO ISS PBL34 START | 22.131 |
| HIERARCH ESO ISS PBL34 END | 22.134 |
| HIERARCH ESO ISS PBLA34 START | 188.356 |
| HIERARCH ESO ISS PBLA34 END | 188.5 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001711 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001657 |
| HIERARCH ESO ISS AMBI TEMP | 6.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |