Exposure
- ID
- MATIS.2025-06-28T05:57:25.675_1
- Header ID
- MATIS.2025-06-28T05:57:25.675
- Date updated
- 2025-06-28 06:06:29 UTC+0000
- Release date
- 2025-06-28 05:57:25 UTC+0000
- UTC Start
- 2025-06-28 05:57:25.675
- UTC End
- 2025-06-28 05:58:25.639
- MJD Start
- 60854.24821383
- MJD End
- 60854.24890785777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0019485000000000001
- Ambient temperature (°C)
- 4.72
- Seeing (arcsec)
- 0.775
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 | 22.8500 | 22.8290 | 153.2000 | 153.4000 |
| A0-D0 | 30.2140 | 30.1690 | 75.1000 | 75.1000 |
| A0-C1 | 19.9050 | 19.8660 | 123.5810 | 123.7000 |
| B2-D0 | 33.9330 | 33.9330 | 33.9000 | 33.9000 |
| B2-C1 | 11.3030 | 11.3030 | 33.8160 | 33.8610 |
| D0-C1 | 22.6290 | 22.6300 | 213.8720 | 213.9170 |
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 | 60854.24821383 |
| 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 | 22.85 |
| HIERARCH ESO ISS PBL12 END | 22.829 |
| HIERARCH ESO ISS PBLA12 START | 153.2 |
| HIERARCH ESO ISS PBLA12 END | 153.4 |
| HIERARCH ESO ISS PBL13 START | 30.214 |
| HIERARCH ESO ISS PBL13 END | 30.169 |
| HIERARCH ESO ISS PBLA13 START | 75.1 |
| HIERARCH ESO ISS PBLA13 END | 75.1 |
| HIERARCH ESO ISS PBL14 START | 19.905 |
| HIERARCH ESO ISS PBL14 END | 19.866 |
| HIERARCH ESO ISS PBLA14 START | 123.581 |
| HIERARCH ESO ISS PBLA14 END | 123.7 |
| HIERARCH ESO ISS PBL23 START | 33.933 |
| HIERARCH ESO ISS PBL23 END | 33.933 |
| HIERARCH ESO ISS PBLA23 START | 33.9 |
| HIERARCH ESO ISS PBLA23 END | 33.9 |
| HIERARCH ESO ISS PBL24 START | 11.303 |
| HIERARCH ESO ISS PBL24 END | 11.303 |
| HIERARCH ESO ISS PBLA24 START | 33.816 |
| HIERARCH ESO ISS PBLA24 END | 33.861 |
| HIERARCH ESO ISS PBL34 START | 22.629 |
| HIERARCH ESO ISS PBL34 END | 22.63 |
| HIERARCH ESO ISS PBLA34 START | 213.872 |
| HIERARCH ESO ISS PBLA34 END | 213.917 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001801 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002096 |
| HIERARCH ESO ISS AMBI TEMP | 4.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |