Exposure
- ID
- MATIS.2025-06-27T05:24:07.376_1
- Header ID
- MATIS.2025-06-27T05:24:07.376
- Date updated
- 2025-06-27 05:31:12 UTC+0000
- Release date
- 2025-06-27 05:24:07 UTC+0000
- UTC Start
- 2025-06-27 05:24:07.376
- UTC End
- 2025-06-27 05:25:07.340
- MJD Start
- 60853.22508537
- MJD End
- 60853.22577939778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0016095
- Ambient temperature (°C)
- 5.78
- Seeing (arcsec)
- 1.08
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 | 25.2940 | 25.2930 | 147.5000 | 147.6000 |
| A0-D0 | 31.4720 | 31.4500 | 76.1000 | 76.2000 |
| A0-C1 | 22.5090 | 22.5020 | 121.3260 | 121.4620 |
| B2-D0 | 33.5160 | 33.5060 | 30.4000 | 30.5000 |
| B2-C1 | 11.1650 | 11.1610 | 30.3650 | 30.4590 |
| D0-C1 | 22.3520 | 22.3450 | 210.4290 | 210.5230 |
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 | 60853.22508537 |
| 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 | 25.294 |
| HIERARCH ESO ISS PBL12 END | 25.293 |
| HIERARCH ESO ISS PBLA12 START | 147.5 |
| HIERARCH ESO ISS PBLA12 END | 147.6 |
| HIERARCH ESO ISS PBL13 START | 31.472 |
| HIERARCH ESO ISS PBL13 END | 31.45 |
| HIERARCH ESO ISS PBLA13 START | 76.1 |
| HIERARCH ESO ISS PBLA13 END | 76.2 |
| HIERARCH ESO ISS PBL14 START | 22.509 |
| HIERARCH ESO ISS PBL14 END | 22.502 |
| HIERARCH ESO ISS PBLA14 START | 121.326 |
| HIERARCH ESO ISS PBLA14 END | 121.462 |
| HIERARCH ESO ISS PBL23 START | 33.516 |
| HIERARCH ESO ISS PBL23 END | 33.506 |
| HIERARCH ESO ISS PBLA23 START | 30.4 |
| HIERARCH ESO ISS PBLA23 END | 30.5 |
| HIERARCH ESO ISS PBL24 START | 11.165 |
| HIERARCH ESO ISS PBL24 END | 11.161 |
| HIERARCH ESO ISS PBLA24 START | 30.365 |
| HIERARCH ESO ISS PBLA24 END | 30.459 |
| HIERARCH ESO ISS PBL34 START | 22.352 |
| HIERARCH ESO ISS PBL34 END | 22.345 |
| HIERARCH ESO ISS PBLA34 START | 210.429 |
| HIERARCH ESO ISS PBLA34 END | 210.523 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001503 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001716 |
| HIERARCH ESO ISS AMBI TEMP | 5.78 |
| HIERARCH ESO ISS AMBI FWHM START | 1.13 |
| HIERARCH ESO ISS AMBI FWHM END | 1.03 |