Exposure
- ID
- MATIS.2025-06-16T03:32:56.562_1
- Header ID
- MATIS.2025-06-16T03:32:56.562
- Date updated
- 2025-06-16 03:40:55 UTC+0000
- Release date
- 2026-06-16 03:40:55 UTC+0000
- UTC Start
- 2025-06-16 03:32:56.562
- UTC End
- 2025-06-16 03:33:56.622
- MJD Start
- 60842.14787688
- MJD End
- 60842.14857201889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004663
- Ambient temperature (°C)
- 6.22
- Seeing (arcsec)
- 0.58
Observation
- ID
- 68119
- 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-G1 | 84.8650 | 84.9870 | 107.9000 | 108.0000 |
| A0-J2 | 119.0550 | 119.2600 | 83.1000 | 83.2000 |
| A0-K0 | 118.8680 | 119.0360 | 59.5460 | 59.6900 |
| G1-J2 | 55.1050 | 55.1580 | 42.8000 | 43.0000 |
| G1-K0 | 89.0630 | 89.0800 | 14.1190 | 14.2560 |
| J2-K0 | 48.5660 | 48.5700 | 341.1100 | 341.1930 |
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 | 60842.14787688 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 84.865 |
| HIERARCH ESO ISS PBL12 END | 84.987 |
| HIERARCH ESO ISS PBLA12 START | 107.9 |
| HIERARCH ESO ISS PBLA12 END | 108.0 |
| HIERARCH ESO ISS PBL13 START | 119.055 |
| HIERARCH ESO ISS PBL13 END | 119.26 |
| HIERARCH ESO ISS PBLA13 START | 83.1 |
| HIERARCH ESO ISS PBLA13 END | 83.2 |
| HIERARCH ESO ISS PBL14 START | 118.868 |
| HIERARCH ESO ISS PBL14 END | 119.036 |
| HIERARCH ESO ISS PBLA14 START | 59.546 |
| HIERARCH ESO ISS PBLA14 END | 59.69 |
| HIERARCH ESO ISS PBL23 START | 55.105 |
| HIERARCH ESO ISS PBL23 END | 55.158 |
| HIERARCH ESO ISS PBLA23 START | 42.8 |
| HIERARCH ESO ISS PBLA23 END | 43.0 |
| HIERARCH ESO ISS PBL24 START | 89.063 |
| HIERARCH ESO ISS PBL24 END | 89.08 |
| HIERARCH ESO ISS PBLA24 START | 14.119 |
| HIERARCH ESO ISS PBLA24 END | 14.256 |
| HIERARCH ESO ISS PBL34 START | 48.566 |
| HIERARCH ESO ISS PBL34 END | 48.57 |
| HIERARCH ESO ISS PBLA34 START | 341.11 |
| HIERARCH ESO ISS PBLA34 END | 341.193 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004663 |
| HIERARCH ESO ISS AMBI TEMP | 6.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |