Exposure
- ID
- MATIS.2025-06-23T04:41:04.687_1
- Header ID
- MATIS.2025-06-23T04:41:04.687
- Date updated
- 2025-06-23 04:50:50 UTC+0000
- Release date
- 2025-06-23 04:41:04 UTC+0000
- UTC Start
- 2025-06-23 04:41:04.687
- UTC End
- 2025-06-23 04:42:04.747
- MJD Start
- 60849.19519314
- MJD End
- 60849.19588827889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00597
- Ambient temperature (°C)
- 11.03
- Seeing (arcsec)
- 0.435
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 | 68.3160 | 68.3060 | 271.8000 | 271.8000 |
| K0-D0 | 95.7980 | 95.8220 | 251.9000 | 251.9000 |
| K0-J3 | 54.9290 | 54.9010 | 332.6320 | 332.7230 |
| G2-D0 | 39.1890 | 39.2090 | 215.5000 | 215.6000 |
| G2-J3 | 63.4890 | 63.5230 | 42.6730 | 42.7420 |
| D0-J3 | 102.4880 | 102.5420 | 39.9400 | 40.0120 |
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 | 60849.19519314 |
| 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 | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 68.316 |
| HIERARCH ESO ISS PBL12 END | 68.306 |
| HIERARCH ESO ISS PBLA12 START | 271.8 |
| HIERARCH ESO ISS PBLA12 END | 271.8 |
| HIERARCH ESO ISS PBL13 START | 95.798 |
| HIERARCH ESO ISS PBL13 END | 95.822 |
| HIERARCH ESO ISS PBLA13 START | 251.9 |
| HIERARCH ESO ISS PBLA13 END | 251.9 |
| HIERARCH ESO ISS PBL14 START | 54.929 |
| HIERARCH ESO ISS PBL14 END | 54.901 |
| HIERARCH ESO ISS PBLA14 START | 332.632 |
| HIERARCH ESO ISS PBLA14 END | 332.723 |
| HIERARCH ESO ISS PBL23 START | 39.189 |
| HIERARCH ESO ISS PBL23 END | 39.209 |
| HIERARCH ESO ISS PBLA23 START | 215.5 |
| HIERARCH ESO ISS PBLA23 END | 215.6 |
| HIERARCH ESO ISS PBL24 START | 63.489 |
| HIERARCH ESO ISS PBL24 END | 63.523 |
| HIERARCH ESO ISS PBLA24 START | 42.673 |
| HIERARCH ESO ISS PBLA24 END | 42.742 |
| HIERARCH ESO ISS PBL34 START | 102.488 |
| HIERARCH ESO ISS PBL34 END | 102.542 |
| HIERARCH ESO ISS PBLA34 START | 39.94 |
| HIERARCH ESO ISS PBLA34 END | 40.012 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00597 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00597 |
| HIERARCH ESO ISS AMBI TEMP | 11.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |