Exposure
- ID
- MATIS.2025-06-27T02:24:46.113_1
- Header ID
- MATIS.2025-06-27T02:24:46.113
- Date updated
- 2025-06-27 02:30:48 UTC+0000
- Release date
- 2025-06-27 02:24:46 UTC+0000
- UTC Start
- 2025-06-27 02:24:46.113
- UTC End
- 2025-06-27 02:25:46.077
- MJD Start
- 60853.10053372
- MJD End
- 60853.10122774777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018305
- Ambient temperature (°C)
- 6.29
- Seeing (arcsec)
- 0.775
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 | 22.9600 | 22.9910 | 130.7000 | 130.7000 |
| A0-D0 | 29.1380 | 29.1770 | 50.6000 | 50.8000 |
| A0-C1 | 19.4880 | 19.5320 | 101.2910 | 101.3930 |
| B2-D0 | 33.8330 | 33.8350 | 8.7000 | 8.8000 |
| B2-C1 | 11.2700 | 11.2710 | 8.6350 | 8.7780 |
| D0-C1 | 22.5630 | 22.5640 | 188.6900 | 188.8330 |
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 | 60853.10053372 |
| 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 | 22.96 |
| HIERARCH ESO ISS PBL12 END | 22.991 |
| HIERARCH ESO ISS PBLA12 START | 130.7 |
| HIERARCH ESO ISS PBLA12 END | 130.7 |
| HIERARCH ESO ISS PBL13 START | 29.138 |
| HIERARCH ESO ISS PBL13 END | 29.177 |
| HIERARCH ESO ISS PBLA13 START | 50.6 |
| HIERARCH ESO ISS PBLA13 END | 50.8 |
| HIERARCH ESO ISS PBL14 START | 19.488 |
| HIERARCH ESO ISS PBL14 END | 19.532 |
| HIERARCH ESO ISS PBLA14 START | 101.291 |
| HIERARCH ESO ISS PBLA14 END | 101.393 |
| HIERARCH ESO ISS PBL23 START | 33.833 |
| HIERARCH ESO ISS PBL23 END | 33.835 |
| HIERARCH ESO ISS PBLA23 START | 8.7 |
| HIERARCH ESO ISS PBLA23 END | 8.8 |
| HIERARCH ESO ISS PBL24 START | 11.27 |
| HIERARCH ESO ISS PBL24 END | 11.271 |
| HIERARCH ESO ISS PBLA24 START | 8.635 |
| HIERARCH ESO ISS PBLA24 END | 8.778 |
| HIERARCH ESO ISS PBL34 START | 22.563 |
| HIERARCH ESO ISS PBL34 END | 22.564 |
| HIERARCH ESO ISS PBLA34 START | 188.69 |
| HIERARCH ESO ISS PBLA34 END | 188.833 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00169 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001971 |
| HIERARCH ESO ISS AMBI TEMP | 6.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |