Exposure
- ID
- MATIS.2025-07-25T06:04:41.622_1
- Header ID
- MATIS.2025-07-25T06:04:41.622
- Date updated
- 2025-07-25 06:15:49 UTC+0000
- Release date
- 2025-07-25 06:04:41 UTC+0000
- UTC Start
- 2025-07-25 06:04:41.622
- UTC End
- 2025-07-25 06:05:41.586
- MJD Start
- 60881.25325951
- MJD End
- 60881.25395353777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003981
- Ambient temperature (°C)
- 11.94
- Seeing (arcsec)
- 0.64
Observation
- ID
- 68970
- 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
- 51196
- Name
- del Sgr
- RA
- 275.247446
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.6450 | 24.6410 | 170.7000 | 170.9000 |
| A0-D0 | 23.4230 | 23.3390 | 93.9000 | 94.1000 |
| A0-C1 | 19.7290 | 19.7070 | 148.0690 | 148.3020 |
| B2-D0 | 29.8750 | 29.8340 | 40.5000 | 40.5000 |
| B2-C1 | 9.9540 | 9.9400 | 40.4370 | 40.4740 |
| D0-C1 | 19.9210 | 19.8940 | 220.4970 | 220.5340 |
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 | 60881.25325951 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.247446 |
| 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 | 24.645 |
| HIERARCH ESO ISS PBL12 END | 24.641 |
| HIERARCH ESO ISS PBLA12 START | 170.7 |
| HIERARCH ESO ISS PBLA12 END | 170.9 |
| HIERARCH ESO ISS PBL13 START | 23.423 |
| HIERARCH ESO ISS PBL13 END | 23.339 |
| HIERARCH ESO ISS PBLA13 START | 93.9 |
| HIERARCH ESO ISS PBLA13 END | 94.1 |
| HIERARCH ESO ISS PBL14 START | 19.729 |
| HIERARCH ESO ISS PBL14 END | 19.707 |
| HIERARCH ESO ISS PBLA14 START | 148.069 |
| HIERARCH ESO ISS PBLA14 END | 148.302 |
| HIERARCH ESO ISS PBL23 START | 29.875 |
| HIERARCH ESO ISS PBL23 END | 29.834 |
| HIERARCH ESO ISS PBLA23 START | 40.5 |
| HIERARCH ESO ISS PBLA23 END | 40.5 |
| HIERARCH ESO ISS PBL24 START | 9.954 |
| HIERARCH ESO ISS PBL24 END | 9.94 |
| HIERARCH ESO ISS PBLA24 START | 40.437 |
| HIERARCH ESO ISS PBLA24 END | 40.474 |
| HIERARCH ESO ISS PBL34 START | 19.921 |
| HIERARCH ESO ISS PBL34 END | 19.894 |
| HIERARCH ESO ISS PBLA34 START | 220.497 |
| HIERARCH ESO ISS PBLA34 END | 220.534 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003981 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003981 |
| HIERARCH ESO ISS AMBI TEMP | 11.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |