Exposure
- ID
- MATIS.2025-08-14T02:50:50.166_1
- Header ID
- MATIS.2025-08-14T02:50:50.166
- Date updated
- 2025-08-14 03:01:02 UTC+0000
- Release date
- 2025-08-14 02:50:50 UTC+0000
- UTC Start
- 2025-08-14 02:50:50.166
- UTC End
- 2025-08-14 02:51:50.226
- MJD Start
- 60901.11863618
- MJD End
- 60901.119331318885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007326
- Ambient temperature (°C)
- 14.37
- Seeing (arcsec)
- 0.67
Observation
- ID
- 69983
- 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
- 51925
- Name
- nu. Oph
- RA
- 269.756025
- DEC
- -9.7743
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-B2 | 118.4840 | 118.3630 | 244.2000 | 244.2000 |
| K0-D0 | 90.8470 | 90.7150 | 255.0000 | 255.1000 |
| K0-J3 | 52.2410 | 52.2140 | 343.8940 | 344.0370 |
| B2-D0 | 33.9310 | 33.9320 | 33.8000 | 33.8000 |
| B2-J3 | 137.3430 | 137.3160 | 42.1350 | 42.1660 |
| D0-J3 | 103.8890 | 103.8600 | 44.8580 | 44.8850 |
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 | 60901.11863618 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | nu. Oph |
| RA | 269.756025 |
| DEC | -9.7743 |
| 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 | B2 |
| 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 | 118.484 |
| HIERARCH ESO ISS PBL12 END | 118.363 |
| HIERARCH ESO ISS PBLA12 START | 244.2 |
| HIERARCH ESO ISS PBLA12 END | 244.2 |
| HIERARCH ESO ISS PBL13 START | 90.847 |
| HIERARCH ESO ISS PBL13 END | 90.715 |
| HIERARCH ESO ISS PBLA13 START | 255.0 |
| HIERARCH ESO ISS PBLA13 END | 255.1 |
| HIERARCH ESO ISS PBL14 START | 52.241 |
| HIERARCH ESO ISS PBL14 END | 52.214 |
| HIERARCH ESO ISS PBLA14 START | 343.894 |
| HIERARCH ESO ISS PBLA14 END | 344.037 |
| HIERARCH ESO ISS PBL23 START | 33.931 |
| HIERARCH ESO ISS PBL23 END | 33.932 |
| HIERARCH ESO ISS PBLA23 START | 33.8 |
| HIERARCH ESO ISS PBLA23 END | 33.8 |
| HIERARCH ESO ISS PBL24 START | 137.343 |
| HIERARCH ESO ISS PBL24 END | 137.316 |
| HIERARCH ESO ISS PBLA24 START | 42.135 |
| HIERARCH ESO ISS PBLA24 END | 42.166 |
| HIERARCH ESO ISS PBL34 START | 103.889 |
| HIERARCH ESO ISS PBL34 END | 103.86 |
| HIERARCH ESO ISS PBLA34 START | 44.858 |
| HIERARCH ESO ISS PBLA34 END | 44.885 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007326 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007326 |
| HIERARCH ESO ISS AMBI TEMP | 14.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |