Exposure
- ID
- MATIS.2025-06-25T00:37:54.317_1
- Header ID
- MATIS.2025-06-25T00:37:54.317
- Date updated
- 2025-06-25 00:45:51 UTC+0000
- Release date
- 2025-06-25 00:37:54 UTC+0000
- UTC Start
- 2025-06-25 00:37:54.317
- UTC End
- 2025-06-25 00:38:54.377
- MJD Start
- 60851.02632311
- MJD End
- 60851.02701824889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023195
- Ambient temperature (°C)
- 7.87
- Seeing (arcsec)
- 0.99
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 | 22.5460 | 22.5790 | 137.2000 | 137.2000 |
| A0-D0 | 18.8490 | 18.9230 | 41.8000 | 42.1000 |
| A0-C1 | 15.7270 | 15.7910 | 113.8380 | 113.7770 |
| B2-D0 | 30.7330 | 30.7270 | 354.9000 | 355.0000 |
| B2-C1 | 10.2400 | 10.2380 | 354.8270 | 354.9850 |
| D0-C1 | 20.4930 | 20.4890 | 174.8700 | 175.0280 |
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 | 60851.02632311 |
| 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 | 22.546 |
| HIERARCH ESO ISS PBL12 END | 22.579 |
| HIERARCH ESO ISS PBLA12 START | 137.2 |
| HIERARCH ESO ISS PBLA12 END | 137.2 |
| HIERARCH ESO ISS PBL13 START | 18.849 |
| HIERARCH ESO ISS PBL13 END | 18.923 |
| HIERARCH ESO ISS PBLA13 START | 41.8 |
| HIERARCH ESO ISS PBLA13 END | 42.1 |
| HIERARCH ESO ISS PBL14 START | 15.727 |
| HIERARCH ESO ISS PBL14 END | 15.791 |
| HIERARCH ESO ISS PBLA14 START | 113.838 |
| HIERARCH ESO ISS PBLA14 END | 113.777 |
| HIERARCH ESO ISS PBL23 START | 30.733 |
| HIERARCH ESO ISS PBL23 END | 30.727 |
| HIERARCH ESO ISS PBLA23 START | 354.9 |
| HIERARCH ESO ISS PBLA23 END | 355.0 |
| HIERARCH ESO ISS PBL24 START | 10.24 |
| HIERARCH ESO ISS PBL24 END | 10.238 |
| HIERARCH ESO ISS PBLA24 START | 354.827 |
| HIERARCH ESO ISS PBLA24 END | 354.985 |
| HIERARCH ESO ISS PBL34 START | 20.493 |
| HIERARCH ESO ISS PBL34 END | 20.489 |
| HIERARCH ESO ISS PBLA34 START | 174.87 |
| HIERARCH ESO ISS PBLA34 END | 175.028 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002342 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002297 |
| HIERARCH ESO ISS AMBI TEMP | 7.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |