Exposure
- ID
- MATIS.2025-06-27T03:39:53.150_1
- Header ID
- MATIS.2025-06-27T03:39:53.150
- Date updated
- 2025-06-27 03:50:51 UTC+0000
- Release date
- 2025-06-27 03:39:53 UTC+0000
- UTC Start
- 2025-06-27 03:39:53.150
- UTC End
- 2025-06-27 03:40:53.210
- MJD Start
- 60853.15269849
- MJD End
- 60853.15339362888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00233
- Ambient temperature (°C)
- 6.01
- Seeing (arcsec)
- 1.01
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 | 25.1860 | 25.1790 | 138.8000 | 138.8000 |
| A0-D0 | 31.0400 | 31.0720 | 69.4000 | 69.4000 |
| A0-C1 | 22.6010 | 22.6050 | 113.4220 | 113.4610 |
| B2-D0 | 32.3710 | 32.3880 | 22.6000 | 22.7000 |
| B2-C1 | 10.7830 | 10.7890 | 22.5650 | 22.6810 |
| D0-C1 | 21.5880 | 21.5990 | 202.6320 | 202.7480 |
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 | 60853.15269849 |
| 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 | 25.186 |
| HIERARCH ESO ISS PBL12 END | 25.179 |
| HIERARCH ESO ISS PBLA12 START | 138.8 |
| HIERARCH ESO ISS PBLA12 END | 138.8 |
| HIERARCH ESO ISS PBL13 START | 31.04 |
| HIERARCH ESO ISS PBL13 END | 31.072 |
| HIERARCH ESO ISS PBLA13 START | 69.4 |
| HIERARCH ESO ISS PBLA13 END | 69.4 |
| HIERARCH ESO ISS PBL14 START | 22.601 |
| HIERARCH ESO ISS PBL14 END | 22.605 |
| HIERARCH ESO ISS PBLA14 START | 113.422 |
| HIERARCH ESO ISS PBLA14 END | 113.461 |
| HIERARCH ESO ISS PBL23 START | 32.371 |
| HIERARCH ESO ISS PBL23 END | 32.388 |
| HIERARCH ESO ISS PBLA23 START | 22.6 |
| HIERARCH ESO ISS PBLA23 END | 22.7 |
| HIERARCH ESO ISS PBL24 START | 10.783 |
| HIERARCH ESO ISS PBL24 END | 10.789 |
| HIERARCH ESO ISS PBLA24 START | 22.565 |
| HIERARCH ESO ISS PBLA24 END | 22.681 |
| HIERARCH ESO ISS PBL34 START | 21.588 |
| HIERARCH ESO ISS PBL34 END | 21.599 |
| HIERARCH ESO ISS PBLA34 START | 202.632 |
| HIERARCH ESO ISS PBLA34 END | 202.748 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00233 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00233 |
| HIERARCH ESO ISS AMBI TEMP | 6.01 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |