Exposure
- ID
- MATIS.2025-06-16T06:33:24.322_1
- Header ID
- MATIS.2025-06-16T06:33:24.322
- Date updated
- 2025-06-16 06:52:12 UTC+0000
- Release date
- 2026-06-16 06:52:11 UTC+0000
- UTC Start
- 2025-06-16 06:33:24.322
- UTC End
- 2025-06-16 06:34:24.286
- MJD Start
- 60842.27319817
- MJD End
- 60842.27389219777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002297
- Ambient temperature (°C)
- 7.28
- Seeing (arcsec)
- 0.99
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 | 86.4270 | 86.3380 | 125.3000 | 125.4000 |
| A0-J2 | 122.3500 | 122.1830 | 101.0000 | 101.1000 |
| A0-K0 | 122.1560 | 122.0040 | 78.0600 | 78.1400 |
| G1-J2 | 56.3300 | 56.2770 | 61.7000 | 61.8000 |
| G1-K0 | 89.7750 | 89.7500 | 33.0710 | 33.1410 |
| J2-K0 | 48.5270 | 48.5270 | 359.2820 | 359.3930 |
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 | 60842.27319817 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 86.427 |
| HIERARCH ESO ISS PBL12 END | 86.338 |
| HIERARCH ESO ISS PBLA12 START | 125.3 |
| HIERARCH ESO ISS PBLA12 END | 125.4 |
| HIERARCH ESO ISS PBL13 START | 122.35 |
| HIERARCH ESO ISS PBL13 END | 122.183 |
| HIERARCH ESO ISS PBLA13 START | 101.0 |
| HIERARCH ESO ISS PBLA13 END | 101.1 |
| HIERARCH ESO ISS PBL14 START | 122.156 |
| HIERARCH ESO ISS PBL14 END | 122.004 |
| HIERARCH ESO ISS PBLA14 START | 78.06 |
| HIERARCH ESO ISS PBLA14 END | 78.14 |
| HIERARCH ESO ISS PBL23 START | 56.33 |
| HIERARCH ESO ISS PBL23 END | 56.277 |
| HIERARCH ESO ISS PBLA23 START | 61.7 |
| HIERARCH ESO ISS PBLA23 END | 61.8 |
| HIERARCH ESO ISS PBL24 START | 89.775 |
| HIERARCH ESO ISS PBL24 END | 89.75 |
| HIERARCH ESO ISS PBLA24 START | 33.071 |
| HIERARCH ESO ISS PBLA24 END | 33.141 |
| HIERARCH ESO ISS PBL34 START | 48.527 |
| HIERARCH ESO ISS PBL34 END | 48.527 |
| HIERARCH ESO ISS PBLA34 START | 359.282 |
| HIERARCH ESO ISS PBLA34 END | 359.393 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002297 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002297 |
| HIERARCH ESO ISS AMBI TEMP | 7.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |