Exposure
- ID
- MATIS.2025-06-28T04:43:17.042_1
- Header ID
- MATIS.2025-06-28T04:43:17.042
- Date updated
- 2025-06-28 04:50:54 UTC+0000
- Release date
- 2025-06-28 04:43:17 UTC+0000
- UTC Start
- 2025-06-28 04:43:17.042
- UTC End
- 2025-06-28 04:44:17.102
- MJD Start
- 60854.19672502
- MJD End
- 60854.19742015889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018904999999999998
- Ambient temperature (°C)
- 4.83
- Seeing (arcsec)
- 0.77
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 | 24.3400 | 24.3230 | 144.1000 | 144.2000 |
| A0-D0 | 31.9910 | 31.9870 | 72.8000 | 72.9000 |
| A0-C1 | 22.0860 | 22.0660 | 116.9300 | 116.9990 |
| B2-D0 | 33.4030 | 33.4160 | 29.2000 | 29.3000 |
| B2-C1 | 11.1270 | 11.1310 | 29.1590 | 29.2400 |
| D0-C1 | 22.2770 | 22.2850 | 209.2220 | 209.3030 |
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 | 60854.19672502 |
| 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 | 24.34 |
| HIERARCH ESO ISS PBL12 END | 24.323 |
| HIERARCH ESO ISS PBLA12 START | 144.1 |
| HIERARCH ESO ISS PBLA12 END | 144.2 |
| HIERARCH ESO ISS PBL13 START | 31.991 |
| HIERARCH ESO ISS PBL13 END | 31.987 |
| HIERARCH ESO ISS PBLA13 START | 72.8 |
| HIERARCH ESO ISS PBLA13 END | 72.9 |
| HIERARCH ESO ISS PBL14 START | 22.086 |
| HIERARCH ESO ISS PBL14 END | 22.066 |
| HIERARCH ESO ISS PBLA14 START | 116.93 |
| HIERARCH ESO ISS PBLA14 END | 116.999 |
| HIERARCH ESO ISS PBL23 START | 33.403 |
| HIERARCH ESO ISS PBL23 END | 33.416 |
| HIERARCH ESO ISS PBLA23 START | 29.2 |
| HIERARCH ESO ISS PBLA23 END | 29.3 |
| HIERARCH ESO ISS PBL24 START | 11.127 |
| HIERARCH ESO ISS PBL24 END | 11.131 |
| HIERARCH ESO ISS PBLA24 START | 29.159 |
| HIERARCH ESO ISS PBLA24 END | 29.24 |
| HIERARCH ESO ISS PBL34 START | 22.277 |
| HIERARCH ESO ISS PBL34 END | 22.285 |
| HIERARCH ESO ISS PBLA34 START | 209.222 |
| HIERARCH ESO ISS PBLA34 END | 209.303 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002018 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001763 |
| HIERARCH ESO ISS AMBI TEMP | 4.83 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |