Exposure
- ID
- MATIS.2025-06-23T04:28:51.442_1
- Header ID
- MATIS.2025-06-23T04:28:51.442
- Date updated
- 2025-06-23 04:40:42 UTC+0000
- Release date
- 2025-06-23 04:28:51 UTC+0000
- UTC Start
- 2025-06-23 04:28:51.442
- UTC End
- 2025-06-23 04:29:51.406
- MJD Start
- 60849.18670651
- MJD End
- 60849.187400537776
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006973
- Ambient temperature (°C)
- 11.23
- Seeing (arcsec)
- 0.42
Observation
- ID
- 68180
- 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
- 50683
- Name
- nu. Oph
- RA
- 269.756589
- DEC
- -9.77429
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3310 | 68.3370 | 271.2000 | 271.3000 |
| K0-D0 | 95.3850 | 95.4290 | 251.3000 | 251.3000 |
| K0-J3 | 55.2450 | 55.2200 | 331.4840 | 331.5830 |
| G2-D0 | 38.9310 | 38.9530 | 214.4000 | 214.5000 |
| G2-J3 | 63.0460 | 63.0850 | 41.7020 | 41.7930 |
| D0-J3 | 101.7830 | 101.8460 | 38.9310 | 39.0250 |
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 | 60849.18670651 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | nu. Oph |
| RA | 269.756589 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 68.331 |
| HIERARCH ESO ISS PBL12 END | 68.337 |
| HIERARCH ESO ISS PBLA12 START | 271.2 |
| HIERARCH ESO ISS PBLA12 END | 271.3 |
| HIERARCH ESO ISS PBL13 START | 95.385 |
| HIERARCH ESO ISS PBL13 END | 95.429 |
| HIERARCH ESO ISS PBLA13 START | 251.3 |
| HIERARCH ESO ISS PBLA13 END | 251.3 |
| HIERARCH ESO ISS PBL14 START | 55.245 |
| HIERARCH ESO ISS PBL14 END | 55.22 |
| HIERARCH ESO ISS PBLA14 START | 331.484 |
| HIERARCH ESO ISS PBLA14 END | 331.583 |
| HIERARCH ESO ISS PBL23 START | 38.931 |
| HIERARCH ESO ISS PBL23 END | 38.953 |
| HIERARCH ESO ISS PBLA23 START | 214.4 |
| HIERARCH ESO ISS PBLA23 END | 214.5 |
| HIERARCH ESO ISS PBL24 START | 63.046 |
| HIERARCH ESO ISS PBL24 END | 63.085 |
| HIERARCH ESO ISS PBLA24 START | 41.702 |
| HIERARCH ESO ISS PBLA24 END | 41.793 |
| HIERARCH ESO ISS PBL34 START | 101.783 |
| HIERARCH ESO ISS PBL34 END | 101.846 |
| HIERARCH ESO ISS PBLA34 START | 38.931 |
| HIERARCH ESO ISS PBLA34 END | 39.025 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006973 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006973 |
| HIERARCH ESO ISS AMBI TEMP | 11.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |