Exposure
- ID
- MATIS.2025-06-25T00:27:13.180_1
- Header ID
- MATIS.2025-06-25T00:27:13.180
- Date updated
- 2025-06-25 00:35:54 UTC+0000
- Release date
- 2025-06-25 00:27:13 UTC+0000
- UTC Start
- 2025-06-25 00:27:13.180
- UTC End
- 2025-06-25 00:28:13.144
- MJD Start
- 60851.01890255
- MJD End
- 60851.019596577775
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002348
- Ambient temperature (°C)
- 8.09
- Seeing (arcsec)
- 1.0
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 | 22.1770 | 22.2130 | 137.8000 | 137.8000 |
| A0-D0 | 18.0720 | 18.1440 | 38.4000 | 38.8000 |
| A0-C1 | 15.0290 | 15.0960 | 114.5490 | 114.4760 |
| B2-D0 | 30.8020 | 30.7950 | 353.2000 | 353.3000 |
| B2-C1 | 10.2630 | 10.2610 | 353.1510 | 353.3100 |
| D0-C1 | 20.5390 | 20.5340 | 173.1910 | 173.3500 |
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 | 60851.01890255 |
| 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 | 22.177 |
| HIERARCH ESO ISS PBL12 END | 22.213 |
| HIERARCH ESO ISS PBLA12 START | 137.8 |
| HIERARCH ESO ISS PBLA12 END | 137.8 |
| HIERARCH ESO ISS PBL13 START | 18.072 |
| HIERARCH ESO ISS PBL13 END | 18.144 |
| HIERARCH ESO ISS PBLA13 START | 38.4 |
| HIERARCH ESO ISS PBLA13 END | 38.8 |
| HIERARCH ESO ISS PBL14 START | 15.029 |
| HIERARCH ESO ISS PBL14 END | 15.096 |
| HIERARCH ESO ISS PBLA14 START | 114.549 |
| HIERARCH ESO ISS PBLA14 END | 114.476 |
| HIERARCH ESO ISS PBL23 START | 30.802 |
| HIERARCH ESO ISS PBL23 END | 30.795 |
| HIERARCH ESO ISS PBLA23 START | 353.2 |
| HIERARCH ESO ISS PBLA23 END | 353.3 |
| HIERARCH ESO ISS PBL24 START | 10.263 |
| HIERARCH ESO ISS PBL24 END | 10.261 |
| HIERARCH ESO ISS PBLA24 START | 353.151 |
| HIERARCH ESO ISS PBLA24 END | 353.31 |
| HIERARCH ESO ISS PBL34 START | 20.539 |
| HIERARCH ESO ISS PBL34 END | 20.534 |
| HIERARCH ESO ISS PBLA34 START | 173.191 |
| HIERARCH ESO ISS PBLA34 END | 173.35 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002348 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002348 |
| HIERARCH ESO ISS AMBI TEMP | 8.09 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 1.0 |