Exposure
- ID
- MATIS.2025-06-28T00:07:31.777_1
- Header ID
- MATIS.2025-06-28T00:07:31.777
- Date updated
- 2025-06-28 00:16:35 UTC+0000
- Release date
- 2025-06-28 00:07:31 UTC+0000
- UTC Start
- 2025-06-28 00:07:31.777
- UTC End
- 2025-06-28 00:08:31.837
- MJD Start
- 60854.0052289
- MJD End
- 60854.00592403889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023144999999999997
- Ambient temperature (°C)
- 6.92
- Seeing (arcsec)
- 0.6
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 | 21.8950 | 21.9320 | 138.3000 | 138.2000 |
| A0-D0 | 17.5260 | 17.5950 | 35.8000 | 36.1000 |
| A0-C1 | 14.5010 | 14.5700 | 115.1660 | 115.0820 |
| B2-D0 | 30.8640 | 30.8550 | 352.0000 | 352.1000 |
| B2-C1 | 10.2840 | 10.2810 | 351.9300 | 352.0870 |
| D0-C1 | 20.5800 | 20.5740 | 171.9670 | 172.1240 |
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 | 60854.0052289 |
| 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 | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 21.895 |
| HIERARCH ESO ISS PBL12 END | 21.932 |
| HIERARCH ESO ISS PBLA12 START | 138.3 |
| HIERARCH ESO ISS PBLA12 END | 138.2 |
| HIERARCH ESO ISS PBL13 START | 17.526 |
| HIERARCH ESO ISS PBL13 END | 17.595 |
| HIERARCH ESO ISS PBLA13 START | 35.8 |
| HIERARCH ESO ISS PBLA13 END | 36.1 |
| HIERARCH ESO ISS PBL14 START | 14.501 |
| HIERARCH ESO ISS PBL14 END | 14.57 |
| HIERARCH ESO ISS PBLA14 START | 115.166 |
| HIERARCH ESO ISS PBLA14 END | 115.082 |
| HIERARCH ESO ISS PBL23 START | 30.864 |
| HIERARCH ESO ISS PBL23 END | 30.855 |
| HIERARCH ESO ISS PBLA23 START | 352.0 |
| HIERARCH ESO ISS PBLA23 END | 352.1 |
| HIERARCH ESO ISS PBL24 START | 10.284 |
| HIERARCH ESO ISS PBL24 END | 10.281 |
| HIERARCH ESO ISS PBLA24 START | 351.93 |
| HIERARCH ESO ISS PBLA24 END | 352.087 |
| HIERARCH ESO ISS PBL34 START | 20.58 |
| HIERARCH ESO ISS PBL34 END | 20.574 |
| HIERARCH ESO ISS PBLA34 START | 171.967 |
| HIERARCH ESO ISS PBLA34 END | 172.124 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002307 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002322 |
| HIERARCH ESO ISS AMBI TEMP | 6.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |