Exposure
- ID
- MATIS.2025-06-16T03:50:23.443_1
- Header ID
- MATIS.2025-06-16T03:50:23.443
- Date updated
- 2025-06-16 04:00:58 UTC+0000
- Release date
- 2025-06-16 03:50:23 UTC+0000
- UTC Start
- 2025-06-16 03:50:23.443
- UTC End
- 2025-06-16 03:51:23.407
- MJD Start
- 60842.15999355
- MJD End
- 60842.16068757777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006531
- Ambient temperature (°C)
- 5.95
- Seeing (arcsec)
- 0.545
Observation
- ID
- 68121
- 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-G1 | 84.1730 | 84.2940 | 105.5000 | 105.6000 |
| A0-J2 | 120.7970 | 120.9680 | 80.6000 | 80.8000 |
| A0-K0 | 122.4240 | 122.5440 | 57.9390 | 58.0990 |
| G1-J2 | 56.8340 | 56.8660 | 42.1000 | 42.2000 |
| G1-K0 | 90.3940 | 90.3980 | 14.5120 | 14.6460 |
| J2-K0 | 47.8780 | 47.8880 | 341.1980 | 341.2850 |
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 | 60842.15999355 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 84.173 |
| HIERARCH ESO ISS PBL12 END | 84.294 |
| HIERARCH ESO ISS PBLA12 START | 105.5 |
| HIERARCH ESO ISS PBLA12 END | 105.6 |
| HIERARCH ESO ISS PBL13 START | 120.797 |
| HIERARCH ESO ISS PBL13 END | 120.968 |
| HIERARCH ESO ISS PBLA13 START | 80.6 |
| HIERARCH ESO ISS PBLA13 END | 80.8 |
| HIERARCH ESO ISS PBL14 START | 122.424 |
| HIERARCH ESO ISS PBL14 END | 122.544 |
| HIERARCH ESO ISS PBLA14 START | 57.939 |
| HIERARCH ESO ISS PBLA14 END | 58.099 |
| HIERARCH ESO ISS PBL23 START | 56.834 |
| HIERARCH ESO ISS PBL23 END | 56.866 |
| HIERARCH ESO ISS PBLA23 START | 42.1 |
| HIERARCH ESO ISS PBLA23 END | 42.2 |
| HIERARCH ESO ISS PBL24 START | 90.394 |
| HIERARCH ESO ISS PBL24 END | 90.398 |
| HIERARCH ESO ISS PBLA24 START | 14.512 |
| HIERARCH ESO ISS PBLA24 END | 14.646 |
| HIERARCH ESO ISS PBL34 START | 47.878 |
| HIERARCH ESO ISS PBL34 END | 47.888 |
| HIERARCH ESO ISS PBLA34 START | 341.198 |
| HIERARCH ESO ISS PBLA34 END | 341.285 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006531 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006531 |
| HIERARCH ESO ISS AMBI TEMP | 5.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |