Exposure
- ID
- MATIS.2025-06-28T03:04:29.949_1
- Header ID
- MATIS.2025-06-28T03:04:29.949
- Date updated
- 2025-06-28 03:11:21 UTC+0000
- Release date
- 2025-06-28 03:04:29 UTC+0000
- UTC Start
- 2025-06-28 03:04:29.949
- UTC End
- 2025-06-28 03:05:29.913
- MJD Start
- 60854.12812441
- MJD End
- 60854.12881843778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001814
- Ambient temperature (°C)
- 5.96
- Seeing (arcsec)
- 1.02
Observation
- ID
- 68239
- 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
- 50715
- Name
- nu. Oph
- RA
- 269.755462
- DEC
- -9.77429
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2990 | 25.2980 | 137.1000 | 137.2000 |
| A0-D0 | 29.8160 | 29.8620 | 67.1000 | 67.2000 |
| A0-C1 | 22.3000 | 22.3150 | 112.4110 | 112.4360 |
| B2-D0 | 31.8460 | 31.8620 | 18.8000 | 18.9000 |
| B2-C1 | 10.6090 | 10.6140 | 18.7460 | 18.8750 |
| D0-C1 | 21.2370 | 21.2480 | 198.8130 | 198.9420 |
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 | 60854.12812441 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | nu. Oph |
| RA | 269.755462 |
| DEC | -9.77429 |
| 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 | 25.299 |
| HIERARCH ESO ISS PBL12 END | 25.298 |
| HIERARCH ESO ISS PBLA12 START | 137.1 |
| HIERARCH ESO ISS PBLA12 END | 137.2 |
| HIERARCH ESO ISS PBL13 START | 29.816 |
| HIERARCH ESO ISS PBL13 END | 29.862 |
| HIERARCH ESO ISS PBLA13 START | 67.1 |
| HIERARCH ESO ISS PBLA13 END | 67.2 |
| HIERARCH ESO ISS PBL14 START | 22.3 |
| HIERARCH ESO ISS PBL14 END | 22.315 |
| HIERARCH ESO ISS PBLA14 START | 112.411 |
| HIERARCH ESO ISS PBLA14 END | 112.436 |
| HIERARCH ESO ISS PBL23 START | 31.846 |
| HIERARCH ESO ISS PBL23 END | 31.862 |
| HIERARCH ESO ISS PBLA23 START | 18.8 |
| HIERARCH ESO ISS PBLA23 END | 18.9 |
| HIERARCH ESO ISS PBL24 START | 10.609 |
| HIERARCH ESO ISS PBL24 END | 10.614 |
| HIERARCH ESO ISS PBLA24 START | 18.746 |
| HIERARCH ESO ISS PBLA24 END | 18.875 |
| HIERARCH ESO ISS PBL34 START | 21.237 |
| HIERARCH ESO ISS PBL34 END | 21.248 |
| HIERARCH ESO ISS PBLA34 START | 198.813 |
| HIERARCH ESO ISS PBLA34 END | 198.942 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001814 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001814 |
| HIERARCH ESO ISS AMBI TEMP | 5.96 |
| HIERARCH ESO ISS AMBI FWHM START | 1.02 |
| HIERARCH ESO ISS AMBI FWHM END | 1.02 |