Exposure
- ID
- MATIS.2025-06-28T05:49:34.164_1
- Header ID
- MATIS.2025-06-28T05:49:34.164
- Date updated
- 2025-06-28 06:01:14 UTC+0000
- Release date
- 2025-06-28 05:49:34 UTC+0000
- UTC Start
- 2025-06-28 05:49:34.164
- UTC End
- 2025-06-28 05:50:34.224
- MJD Start
- 60854.24275653
- MJD End
- 60854.24345166889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001961
- Ambient temperature (°C)
- 4.78
- Seeing (arcsec)
- 0.77
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 | 25.2250 | 25.2210 | 151.4000 | 151.6000 |
| A0-D0 | 30.6530 | 30.6190 | 79.4000 | 79.5000 |
| A0-C1 | 22.2010 | 22.1870 | 125.5080 | 125.6580 |
| B2-D0 | 33.1480 | 33.1330 | 33.0000 | 33.1000 |
| B2-C1 | 11.0420 | 11.0370 | 33.0010 | 33.0860 |
| D0-C1 | 22.1060 | 22.0960 | 213.0650 | 213.1500 |
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 | 60854.24275653 |
| 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 | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 25.225 |
| HIERARCH ESO ISS PBL12 END | 25.221 |
| HIERARCH ESO ISS PBLA12 START | 151.4 |
| HIERARCH ESO ISS PBLA12 END | 151.6 |
| HIERARCH ESO ISS PBL13 START | 30.653 |
| HIERARCH ESO ISS PBL13 END | 30.619 |
| HIERARCH ESO ISS PBLA13 START | 79.4 |
| HIERARCH ESO ISS PBLA13 END | 79.5 |
| HIERARCH ESO ISS PBL14 START | 22.201 |
| HIERARCH ESO ISS PBL14 END | 22.187 |
| HIERARCH ESO ISS PBLA14 START | 125.508 |
| HIERARCH ESO ISS PBLA14 END | 125.658 |
| HIERARCH ESO ISS PBL23 START | 33.148 |
| HIERARCH ESO ISS PBL23 END | 33.133 |
| HIERARCH ESO ISS PBLA23 START | 33.0 |
| HIERARCH ESO ISS PBLA23 END | 33.1 |
| HIERARCH ESO ISS PBL24 START | 11.042 |
| HIERARCH ESO ISS PBL24 END | 11.037 |
| HIERARCH ESO ISS PBLA24 START | 33.001 |
| HIERARCH ESO ISS PBLA24 END | 33.086 |
| HIERARCH ESO ISS PBL34 START | 22.106 |
| HIERARCH ESO ISS PBL34 END | 22.096 |
| HIERARCH ESO ISS PBLA34 START | 213.065 |
| HIERARCH ESO ISS PBLA34 END | 213.15 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002022 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0019 |
| HIERARCH ESO ISS AMBI TEMP | 4.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |