Exposure
- ID
- MATIS.2025-06-27T05:27:29.835_1
- Header ID
- MATIS.2025-06-27T05:27:29.835
- Date updated
- 2025-06-27 05:35:57 UTC+0000
- Release date
- 2025-06-27 05:27:29 UTC+0000
- UTC Start
- 2025-06-27 05:27:29.835
- UTC End
- 2025-06-27 05:28:29.895
- MJD Start
- 60853.22742865
- MJD End
- 60853.22812378889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001582
- Ambient temperature (°C)
- 5.62
- Seeing (arcsec)
- 1.225
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 | 25.2900 | 25.2880 | 147.9000 | 148.1000 |
| A0-D0 | 31.3970 | 31.3730 | 76.5000 | 76.6000 |
| A0-C1 | 22.4830 | 22.4750 | 121.7860 | 121.9260 |
| B2-D0 | 33.4810 | 33.4700 | 30.7000 | 30.8000 |
| B2-C1 | 11.1530 | 11.1490 | 30.6820 | 30.7770 |
| D0-C1 | 22.3280 | 22.3210 | 210.7460 | 210.8410 |
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 | 60853.22742865 |
| 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 | 25.29 |
| HIERARCH ESO ISS PBL12 END | 25.288 |
| HIERARCH ESO ISS PBLA12 START | 147.9 |
| HIERARCH ESO ISS PBLA12 END | 148.1 |
| HIERARCH ESO ISS PBL13 START | 31.397 |
| HIERARCH ESO ISS PBL13 END | 31.373 |
| HIERARCH ESO ISS PBLA13 START | 76.5 |
| HIERARCH ESO ISS PBLA13 END | 76.6 |
| HIERARCH ESO ISS PBL14 START | 22.483 |
| HIERARCH ESO ISS PBL14 END | 22.475 |
| HIERARCH ESO ISS PBLA14 START | 121.786 |
| HIERARCH ESO ISS PBLA14 END | 121.926 |
| HIERARCH ESO ISS PBL23 START | 33.481 |
| HIERARCH ESO ISS PBL23 END | 33.47 |
| HIERARCH ESO ISS PBLA23 START | 30.7 |
| HIERARCH ESO ISS PBLA23 END | 30.8 |
| HIERARCH ESO ISS PBL24 START | 11.153 |
| HIERARCH ESO ISS PBL24 END | 11.149 |
| HIERARCH ESO ISS PBLA24 START | 30.682 |
| HIERARCH ESO ISS PBLA24 END | 30.777 |
| HIERARCH ESO ISS PBL34 START | 22.328 |
| HIERARCH ESO ISS PBL34 END | 22.321 |
| HIERARCH ESO ISS PBLA34 START | 210.746 |
| HIERARCH ESO ISS PBLA34 END | 210.841 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001615 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001549 |
| HIERARCH ESO ISS AMBI TEMP | 5.62 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 1.39 |