Exposure
- ID
- MATIS.2025-06-21T07:40:46.761_1
- Header ID
- MATIS.2025-06-21T07:40:46.761
- Date updated
- 2025-06-21 07:51:24 UTC+0000
- Release date
- 2025-06-21 07:40:46 UTC+0000
- UTC Start
- 2025-06-21 07:40:46.761
- UTC End
- 2025-06-21 07:41:46.725
- MJD Start
- 60847.31998566
- MJD End
- 60847.32067968777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00299
- Ambient temperature (°C)
- 11.27
- Seeing (arcsec)
- 0.52
Observation
- ID
- 68184
- 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
- 50685
- Name
- del Sgr
- RA
- 275.248725
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 57.5410 | 57.4100 | 293.7000 | 293.9000 |
| K0-D0 | 78.8300 | 78.6180 | 269.0000 | 269.2000 |
| K0-J3 | 56.3010 | 56.2990 | 352.9780 | 353.1260 |
| G2-D0 | 35.7740 | 35.7240 | 226.9000 | 227.0000 |
| G2-J3 | 56.3220 | 56.2230 | 54.4310 | 54.4860 |
| D0-J3 | 91.9090 | 91.7590 | 51.5110 | 51.5640 |
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 | 60847.31998566 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.248725 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 57.541 |
| HIERARCH ESO ISS PBL12 END | 57.41 |
| HIERARCH ESO ISS PBLA12 START | 293.7 |
| HIERARCH ESO ISS PBLA12 END | 293.9 |
| HIERARCH ESO ISS PBL13 START | 78.83 |
| HIERARCH ESO ISS PBL13 END | 78.618 |
| HIERARCH ESO ISS PBLA13 START | 269.0 |
| HIERARCH ESO ISS PBLA13 END | 269.2 |
| HIERARCH ESO ISS PBL14 START | 56.301 |
| HIERARCH ESO ISS PBL14 END | 56.299 |
| HIERARCH ESO ISS PBLA14 START | 352.978 |
| HIERARCH ESO ISS PBLA14 END | 353.126 |
| HIERARCH ESO ISS PBL23 START | 35.774 |
| HIERARCH ESO ISS PBL23 END | 35.724 |
| HIERARCH ESO ISS PBLA23 START | 226.9 |
| HIERARCH ESO ISS PBLA23 END | 227.0 |
| HIERARCH ESO ISS PBL24 START | 56.322 |
| HIERARCH ESO ISS PBL24 END | 56.223 |
| HIERARCH ESO ISS PBLA24 START | 54.431 |
| HIERARCH ESO ISS PBLA24 END | 54.486 |
| HIERARCH ESO ISS PBL34 START | 91.909 |
| HIERARCH ESO ISS PBL34 END | 91.759 |
| HIERARCH ESO ISS PBLA34 START | 51.511 |
| HIERARCH ESO ISS PBLA34 END | 51.564 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002703 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003277 |
| HIERARCH ESO ISS AMBI TEMP | 11.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |