Exposure
- ID
- MATIS.2025-06-23T04:31:36.627_1
- Header ID
- MATIS.2025-06-23T04:31:36.627
- Date updated
- 2025-06-23 04:40:42 UTC+0000
- Release date
- 2025-06-23 04:31:36 UTC+0000
- UTC Start
- 2025-06-23 04:31:36.627
- UTC End
- 2025-06-23 04:32:36.591
- MJD Start
- 60849.18861837
- MJD End
- 60849.18931239777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058715
- Ambient temperature (°C)
- 11.21
- Seeing (arcsec)
- 0.45999999999999996
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 | 68.3440 | 68.3470 | 271.4000 | 271.4000 |
| K0-D0 | 95.4990 | 95.5380 | 251.4000 | 251.5000 |
| K0-J3 | 55.1760 | 55.1500 | 331.7410 | 331.8270 |
| G2-D0 | 38.9910 | 39.0130 | 214.7000 | 214.8000 |
| G2-J3 | 63.1510 | 63.1900 | 41.9340 | 42.0090 |
| D0-J3 | 101.9500 | 102.0110 | 39.1710 | 39.2490 |
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 | 60849.18861837 |
| 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 | 68.344 |
| HIERARCH ESO ISS PBL12 END | 68.347 |
| HIERARCH ESO ISS PBLA12 START | 271.4 |
| HIERARCH ESO ISS PBLA12 END | 271.4 |
| HIERARCH ESO ISS PBL13 START | 95.499 |
| HIERARCH ESO ISS PBL13 END | 95.538 |
| HIERARCH ESO ISS PBLA13 START | 251.4 |
| HIERARCH ESO ISS PBLA13 END | 251.5 |
| HIERARCH ESO ISS PBL14 START | 55.176 |
| HIERARCH ESO ISS PBL14 END | 55.15 |
| HIERARCH ESO ISS PBLA14 START | 331.741 |
| HIERARCH ESO ISS PBLA14 END | 331.827 |
| HIERARCH ESO ISS PBL23 START | 38.991 |
| HIERARCH ESO ISS PBL23 END | 39.013 |
| HIERARCH ESO ISS PBLA23 START | 214.7 |
| HIERARCH ESO ISS PBLA23 END | 214.8 |
| HIERARCH ESO ISS PBL24 START | 63.151 |
| HIERARCH ESO ISS PBL24 END | 63.19 |
| HIERARCH ESO ISS PBLA24 START | 41.934 |
| HIERARCH ESO ISS PBLA24 END | 42.009 |
| HIERARCH ESO ISS PBL34 START | 101.95 |
| HIERARCH ESO ISS PBL34 END | 102.011 |
| HIERARCH ESO ISS PBLA34 START | 39.171 |
| HIERARCH ESO ISS PBLA34 END | 39.249 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005076 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006667 |
| HIERARCH ESO ISS AMBI TEMP | 11.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |