Exposure
- ID
- MATIS.2025-06-27T05:21:22.410_1
- Header ID
- MATIS.2025-06-27T05:21:22.410
- Date updated
- 2025-06-27 05:31:12 UTC+0000
- Release date
- 2025-06-27 05:21:22 UTC+0000
- UTC Start
- 2025-06-27 05:21:22.410
- UTC End
- 2025-06-27 05:22:22.374
- MJD Start
- 60853.22317604
- MJD End
- 60853.22387006778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001791
- Ambient temperature (°C)
- 5.83
- Seeing (arcsec)
- 0.89
Observation
- ID
- 68243
- Category
- calibrator
- 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
- 50633
- Name
- del Sgr
- RA
- 275.247445
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2960 | 25.2950 | 147.2000 | 147.3000 |
| A0-D0 | 31.5290 | 31.5080 | 75.8000 | 75.9000 |
| A0-C1 | 22.5290 | 22.5220 | 120.9540 | 121.0890 |
| B2-D0 | 33.5440 | 33.5340 | 30.1000 | 30.2000 |
| B2-C1 | 11.1740 | 11.1710 | 30.1020 | 30.1980 |
| D0-C1 | 22.3700 | 22.3640 | 210.1660 | 210.2620 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VC.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60853.22317604 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.247445 |
| DEC | -29.82826 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 25.296 |
| HIERARCH ESO ISS PBL12 END | 25.295 |
| HIERARCH ESO ISS PBLA12 START | 147.2 |
| HIERARCH ESO ISS PBLA12 END | 147.3 |
| HIERARCH ESO ISS PBL13 START | 31.529 |
| HIERARCH ESO ISS PBL13 END | 31.508 |
| HIERARCH ESO ISS PBLA13 START | 75.8 |
| HIERARCH ESO ISS PBLA13 END | 75.9 |
| HIERARCH ESO ISS PBL14 START | 22.529 |
| HIERARCH ESO ISS PBL14 END | 22.522 |
| HIERARCH ESO ISS PBLA14 START | 120.954 |
| HIERARCH ESO ISS PBLA14 END | 121.089 |
| HIERARCH ESO ISS PBL23 START | 33.544 |
| HIERARCH ESO ISS PBL23 END | 33.534 |
| HIERARCH ESO ISS PBLA23 START | 30.1 |
| HIERARCH ESO ISS PBLA23 END | 30.2 |
| HIERARCH ESO ISS PBL24 START | 11.174 |
| HIERARCH ESO ISS PBL24 END | 11.171 |
| HIERARCH ESO ISS PBLA24 START | 30.102 |
| HIERARCH ESO ISS PBLA24 END | 30.198 |
| HIERARCH ESO ISS PBL34 START | 22.37 |
| HIERARCH ESO ISS PBL34 END | 22.364 |
| HIERARCH ESO ISS PBLA34 START | 210.166 |
| HIERARCH ESO ISS PBLA34 END | 210.262 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001791 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001791 |
| HIERARCH ESO ISS AMBI TEMP | 5.83 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |