Exposure
- ID
- MATIS.2025-06-27T01:39:14.336_1
- Header ID
- MATIS.2025-06-27T01:39:14.336
- Date updated
- 2025-06-27 01:50:59 UTC+0000
- Release date
- 2025-06-27 01:39:14 UTC+0000
- UTC Start
- 2025-06-27 01:39:14.336
- UTC End
- 2025-06-27 01:40:14.396
- MJD Start
- 60853.06891593
- MJD End
- 60853.06961106889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020345
- Ambient temperature (°C)
- 6.3
- Seeing (arcsec)
- 0.65
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 | 24.4230 | 24.4430 | 135.4000 | 135.4000 |
| A0-D0 | 24.2110 | 24.2860 | 56.9000 | 57.1000 |
| A0-C1 | 19.5590 | 19.6050 | 111.5980 | 111.5880 |
| B2-D0 | 30.7600 | 30.7660 | 5.9000 | 6.0000 |
| B2-C1 | 10.2480 | 10.2500 | 5.8290 | 5.9850 |
| D0-C1 | 20.5110 | 20.5150 | 185.8870 | 186.0440 |
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 | 60853.06891593 |
| 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 | 24.423 |
| HIERARCH ESO ISS PBL12 END | 24.443 |
| HIERARCH ESO ISS PBLA12 START | 135.4 |
| HIERARCH ESO ISS PBLA12 END | 135.4 |
| HIERARCH ESO ISS PBL13 START | 24.211 |
| HIERARCH ESO ISS PBL13 END | 24.286 |
| HIERARCH ESO ISS PBLA13 START | 56.9 |
| HIERARCH ESO ISS PBLA13 END | 57.1 |
| HIERARCH ESO ISS PBL14 START | 19.559 |
| HIERARCH ESO ISS PBL14 END | 19.605 |
| HIERARCH ESO ISS PBLA14 START | 111.598 |
| HIERARCH ESO ISS PBLA14 END | 111.588 |
| HIERARCH ESO ISS PBL23 START | 30.76 |
| HIERARCH ESO ISS PBL23 END | 30.766 |
| HIERARCH ESO ISS PBLA23 START | 5.9 |
| HIERARCH ESO ISS PBLA23 END | 6.0 |
| HIERARCH ESO ISS PBL24 START | 10.248 |
| HIERARCH ESO ISS PBL24 END | 10.25 |
| HIERARCH ESO ISS PBLA24 START | 5.829 |
| HIERARCH ESO ISS PBLA24 END | 5.985 |
| HIERARCH ESO ISS PBL34 START | 20.511 |
| HIERARCH ESO ISS PBL34 END | 20.515 |
| HIERARCH ESO ISS PBLA34 START | 185.887 |
| HIERARCH ESO ISS PBLA34 END | 186.044 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002104 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001965 |
| HIERARCH ESO ISS AMBI TEMP | 6.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |