Exposure
- ID
- MATIS.2025-06-27T03:31:24.315_1
- Header ID
- MATIS.2025-06-27T03:31:24.315
- Date updated
- 2025-06-27 03:40:45 UTC+0000
- Release date
- 2025-06-27 03:31:24 UTC+0000
- UTC Start
- 2025-06-27 03:31:24.315
- UTC End
- 2025-06-27 03:32:24.279
- MJD Start
- 60853.1468092
- MJD End
- 60853.147503227774
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002283
- Ambient temperature (°C)
- 5.95
- Seeing (arcsec)
- 1.0899999999999999
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 | 25.2360 | 25.2310 | 138.3000 | 138.3000 |
| A0-D0 | 30.7560 | 30.7920 | 68.8000 | 68.9000 |
| A0-C1 | 22.5550 | 22.5620 | 113.1130 | 113.1480 |
| B2-D0 | 32.2280 | 32.2450 | 21.6000 | 21.7000 |
| B2-C1 | 10.7360 | 10.7410 | 21.5810 | 21.6990 |
| D0-C1 | 21.4920 | 21.5040 | 201.6480 | 201.7660 |
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 | 60853.1468092 |
| 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 | 25.236 |
| HIERARCH ESO ISS PBL12 END | 25.231 |
| HIERARCH ESO ISS PBLA12 START | 138.3 |
| HIERARCH ESO ISS PBLA12 END | 138.3 |
| HIERARCH ESO ISS PBL13 START | 30.756 |
| HIERARCH ESO ISS PBL13 END | 30.792 |
| HIERARCH ESO ISS PBLA13 START | 68.8 |
| HIERARCH ESO ISS PBLA13 END | 68.9 |
| HIERARCH ESO ISS PBL14 START | 22.555 |
| HIERARCH ESO ISS PBL14 END | 22.562 |
| HIERARCH ESO ISS PBLA14 START | 113.113 |
| HIERARCH ESO ISS PBLA14 END | 113.148 |
| HIERARCH ESO ISS PBL23 START | 32.228 |
| HIERARCH ESO ISS PBL23 END | 32.245 |
| HIERARCH ESO ISS PBLA23 START | 21.6 |
| HIERARCH ESO ISS PBLA23 END | 21.7 |
| HIERARCH ESO ISS PBL24 START | 10.736 |
| HIERARCH ESO ISS PBL24 END | 10.741 |
| HIERARCH ESO ISS PBLA24 START | 21.581 |
| HIERARCH ESO ISS PBLA24 END | 21.699 |
| HIERARCH ESO ISS PBL34 START | 21.492 |
| HIERARCH ESO ISS PBL34 END | 21.504 |
| HIERARCH ESO ISS PBLA34 START | 201.648 |
| HIERARCH ESO ISS PBLA34 END | 201.766 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002283 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002283 |
| HIERARCH ESO ISS AMBI TEMP | 5.95 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 1.14 |