Exposure
- ID
- MATIS.2025-07-25T05:06:39.543_1
- Header ID
- MATIS.2025-07-25T05:06:39.543
- Date updated
- 2025-07-25 05:10:46 UTC+0000
- Release date
- 2025-07-25 05:06:39 UTC+0000
- UTC Start
- 2025-07-25 05:06:39.543
- UTC End
- 2025-07-25 05:07:39.603
- MJD Start
- 60881.21295767
- MJD End
- 60881.21365280889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003842
- Ambient temperature (°C)
- 12.4
- Seeing (arcsec)
- 0.51
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 | 21.7720 | 21.7550 | 162.4000 | 162.5000 |
| A0-D0 | 26.9920 | 26.9190 | 75.8000 | 75.8000 |
| A0-C1 | 17.5190 | 17.4720 | 131.5630 | 131.7420 |
| B2-D0 | 33.6590 | 33.6480 | 35.6000 | 35.6000 |
| B2-C1 | 11.2130 | 11.2090 | 35.5200 | 35.5360 |
| D0-C1 | 22.4460 | 22.4390 | 215.5690 | 215.5860 |
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 | 60881.21295767 |
| 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 | 21.772 |
| HIERARCH ESO ISS PBL12 END | 21.755 |
| HIERARCH ESO ISS PBLA12 START | 162.4 |
| HIERARCH ESO ISS PBLA12 END | 162.5 |
| HIERARCH ESO ISS PBL13 START | 26.992 |
| HIERARCH ESO ISS PBL13 END | 26.919 |
| HIERARCH ESO ISS PBLA13 START | 75.8 |
| HIERARCH ESO ISS PBLA13 END | 75.8 |
| HIERARCH ESO ISS PBL14 START | 17.519 |
| HIERARCH ESO ISS PBL14 END | 17.472 |
| HIERARCH ESO ISS PBLA14 START | 131.563 |
| HIERARCH ESO ISS PBLA14 END | 131.742 |
| HIERARCH ESO ISS PBL23 START | 33.659 |
| HIERARCH ESO ISS PBL23 END | 33.648 |
| HIERARCH ESO ISS PBLA23 START | 35.6 |
| HIERARCH ESO ISS PBLA23 END | 35.6 |
| HIERARCH ESO ISS PBL24 START | 11.213 |
| HIERARCH ESO ISS PBL24 END | 11.209 |
| HIERARCH ESO ISS PBLA24 START | 35.52 |
| HIERARCH ESO ISS PBLA24 END | 35.536 |
| HIERARCH ESO ISS PBL34 START | 22.446 |
| HIERARCH ESO ISS PBL34 END | 22.439 |
| HIERARCH ESO ISS PBLA34 START | 215.569 |
| HIERARCH ESO ISS PBLA34 END | 215.586 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003842 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003842 |
| HIERARCH ESO ISS AMBI TEMP | 12.4 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |