Exposure
- ID
- MATIS.2025-06-23T03:46:05.023_1
- Header ID
- MATIS.2025-06-23T03:46:05.023
- Date updated
- 2025-06-23 03:51:01 UTC+0000
- Release date
- 2025-06-23 03:46:05 UTC+0000
- UTC Start
- 2025-06-23 03:46:05.023
- UTC End
- 2025-06-23 03:47:04.987
- MJD Start
- 60849.15700258
- MJD End
- 60849.15769660778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003844
- Ambient temperature (°C)
- 11.49
- Seeing (arcsec)
- 0.585
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 | 65.7980 | 65.8690 | 262.5000 | 262.6000 |
| K0-D0 | 93.6690 | 93.7400 | 241.5000 | 241.7000 |
| K0-J3 | 55.2010 | 55.2270 | 325.8650 | 325.9530 |
| G2-D0 | 39.9130 | 39.9170 | 205.3000 | 205.5000 |
| G2-J3 | 64.2130 | 64.2260 | 32.2370 | 32.3840 |
| D0-J3 | 103.9490 | 103.9650 | 29.5970 | 29.7420 |
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 | 60849.15700258 |
| 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 | 65.798 |
| HIERARCH ESO ISS PBL12 END | 65.869 |
| HIERARCH ESO ISS PBLA12 START | 262.5 |
| HIERARCH ESO ISS PBLA12 END | 262.6 |
| HIERARCH ESO ISS PBL13 START | 93.669 |
| HIERARCH ESO ISS PBL13 END | 93.74 |
| HIERARCH ESO ISS PBLA13 START | 241.5 |
| HIERARCH ESO ISS PBLA13 END | 241.7 |
| HIERARCH ESO ISS PBL14 START | 55.201 |
| HIERARCH ESO ISS PBL14 END | 55.227 |
| HIERARCH ESO ISS PBLA14 START | 325.865 |
| HIERARCH ESO ISS PBLA14 END | 325.953 |
| HIERARCH ESO ISS PBL23 START | 39.913 |
| HIERARCH ESO ISS PBL23 END | 39.917 |
| HIERARCH ESO ISS PBLA23 START | 205.3 |
| HIERARCH ESO ISS PBLA23 END | 205.5 |
| HIERARCH ESO ISS PBL24 START | 64.213 |
| HIERARCH ESO ISS PBL24 END | 64.226 |
| HIERARCH ESO ISS PBLA24 START | 32.237 |
| HIERARCH ESO ISS PBLA24 END | 32.384 |
| HIERARCH ESO ISS PBL34 START | 103.949 |
| HIERARCH ESO ISS PBL34 END | 103.965 |
| HIERARCH ESO ISS PBLA34 START | 29.597 |
| HIERARCH ESO ISS PBLA34 END | 29.742 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00388 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003808 |
| HIERARCH ESO ISS AMBI TEMP | 11.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |