Exposure
- ID
- MATIS.2025-06-27T04:47:58.823_1
- Header ID
- MATIS.2025-06-27T04:47:58.823
- Date updated
- 2025-06-27 04:55:58 UTC+0000
- Release date
- 2025-06-27 04:47:58 UTC+0000
- UTC Start
- 2025-06-27 04:47:58.823
- UTC End
- 2025-06-27 04:48:58.883
- MJD Start
- 60853.19998638
- MJD End
- 60853.20068151889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001603
- Ambient temperature (°C)
- 5.7
- Seeing (arcsec)
- 0.905
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 | 24.3270 | 24.3090 | 144.2000 | 144.3000 |
| A0-D0 | 31.9880 | 31.9830 | 72.9000 | 72.9000 |
| A0-C1 | 22.0710 | 22.0510 | 116.9800 | 117.0490 |
| B2-D0 | 33.4130 | 33.4250 | 29.3000 | 29.3000 |
| B2-C1 | 11.1300 | 11.1340 | 29.2180 | 29.3000 |
| D0-C1 | 22.2830 | 22.2910 | 209.2810 | 209.3630 |
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 | 60853.19998638 |
| 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 | 24.327 |
| HIERARCH ESO ISS PBL12 END | 24.309 |
| HIERARCH ESO ISS PBLA12 START | 144.2 |
| HIERARCH ESO ISS PBLA12 END | 144.3 |
| HIERARCH ESO ISS PBL13 START | 31.988 |
| HIERARCH ESO ISS PBL13 END | 31.983 |
| HIERARCH ESO ISS PBLA13 START | 72.9 |
| HIERARCH ESO ISS PBLA13 END | 72.9 |
| HIERARCH ESO ISS PBL14 START | 22.071 |
| HIERARCH ESO ISS PBL14 END | 22.051 |
| HIERARCH ESO ISS PBLA14 START | 116.98 |
| HIERARCH ESO ISS PBLA14 END | 117.049 |
| HIERARCH ESO ISS PBL23 START | 33.413 |
| HIERARCH ESO ISS PBL23 END | 33.425 |
| HIERARCH ESO ISS PBLA23 START | 29.3 |
| HIERARCH ESO ISS PBLA23 END | 29.3 |
| HIERARCH ESO ISS PBL24 START | 11.13 |
| HIERARCH ESO ISS PBL24 END | 11.134 |
| HIERARCH ESO ISS PBLA24 START | 29.218 |
| HIERARCH ESO ISS PBLA24 END | 29.3 |
| HIERARCH ESO ISS PBL34 START | 22.283 |
| HIERARCH ESO ISS PBL34 END | 22.291 |
| HIERARCH ESO ISS PBLA34 START | 209.281 |
| HIERARCH ESO ISS PBLA34 END | 209.363 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001603 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001603 |
| HIERARCH ESO ISS AMBI TEMP | 5.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |