Exposure
- ID
- MATIS.2025-06-23T04:08:23.416_1
- Header ID
- MATIS.2025-06-23T04:08:23.416
- Date updated
- 2025-06-23 04:16:05 UTC+0000
- Release date
- 2026-06-23 04:16:05 UTC+0000
- UTC Start
- 2025-06-23 04:08:23.416
- UTC End
- 2025-06-23 04:09:23.380
- MJD Start
- 60849.17249324
- MJD End
- 60849.17318726778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006191
- Ambient temperature (°C)
- 11.49
- Seeing (arcsec)
- 0.41
Observation
- ID
- 68182
- 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
- 50684
- Name
- V VX Sgr
- RA
- 272.016859
- DEC
- -22.22406
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.6180 | 67.6580 | 268.1000 | 268.2000 |
| K0-D0 | 94.8790 | 94.9320 | 247.3000 | 247.4000 |
| K0-J3 | 56.5310 | 56.5350 | 329.4180 | 329.5100 |
| G2-D0 | 39.7310 | 39.7400 | 210.2000 | 210.3000 |
| G2-J3 | 64.0040 | 64.0240 | 37.3380 | 37.4610 |
| D0-J3 | 103.5430 | 103.5720 | 34.5930 | 34.7160 |
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 | 60849.17249324 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V VX Sgr |
| RA | 272.016859 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 67.618 |
| HIERARCH ESO ISS PBL12 END | 67.658 |
| HIERARCH ESO ISS PBLA12 START | 268.1 |
| HIERARCH ESO ISS PBLA12 END | 268.2 |
| HIERARCH ESO ISS PBL13 START | 94.879 |
| HIERARCH ESO ISS PBL13 END | 94.932 |
| HIERARCH ESO ISS PBLA13 START | 247.3 |
| HIERARCH ESO ISS PBLA13 END | 247.4 |
| HIERARCH ESO ISS PBL14 START | 56.531 |
| HIERARCH ESO ISS PBL14 END | 56.535 |
| HIERARCH ESO ISS PBLA14 START | 329.418 |
| HIERARCH ESO ISS PBLA14 END | 329.51 |
| HIERARCH ESO ISS PBL23 START | 39.731 |
| HIERARCH ESO ISS PBL23 END | 39.74 |
| HIERARCH ESO ISS PBLA23 START | 210.2 |
| HIERARCH ESO ISS PBLA23 END | 210.3 |
| HIERARCH ESO ISS PBL24 START | 64.004 |
| HIERARCH ESO ISS PBL24 END | 64.024 |
| HIERARCH ESO ISS PBLA24 START | 37.338 |
| HIERARCH ESO ISS PBLA24 END | 37.461 |
| HIERARCH ESO ISS PBL34 START | 103.543 |
| HIERARCH ESO ISS PBL34 END | 103.572 |
| HIERARCH ESO ISS PBLA34 START | 34.593 |
| HIERARCH ESO ISS PBLA34 END | 34.716 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006191 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006191 |
| HIERARCH ESO ISS AMBI TEMP | 11.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |