Exposure
- ID
- MATIS.2025-08-14T02:44:39.132_1
- Header ID
- MATIS.2025-08-14T02:44:39.132
- Date updated
- 2025-08-14 02:50:46 UTC+0000
- Release date
- 2025-08-14 02:44:39 UTC+0000
- UTC Start
- 2025-08-14 02:44:39.132
- UTC End
- 2025-08-14 02:45:39.096
- MJD Start
- 60901.1143418
- MJD End
- 60901.115035827774
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0065305
- Ambient temperature (°C)
- 14.32
- Seeing (arcsec)
- 0.765
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 | 119.1810 | 119.0710 | 244.1000 | 244.1000 |
| K0-D0 | 91.6140 | 91.4920 | 254.9000 | 254.9000 |
| K0-J3 | 52.4040 | 52.3770 | 343.0290 | 343.1700 |
| B2-D0 | 33.9210 | 33.9230 | 33.5000 | 33.5000 |
| B2-J3 | 137.4780 | 137.4590 | 41.9340 | 41.9680 |
| D0-J3 | 104.0450 | 104.0220 | 44.6810 | 44.7110 |
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 | 60901.1143418 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 119.181 |
| HIERARCH ESO ISS PBL12 END | 119.071 |
| HIERARCH ESO ISS PBLA12 START | 244.1 |
| HIERARCH ESO ISS PBLA12 END | 244.1 |
| HIERARCH ESO ISS PBL13 START | 91.614 |
| HIERARCH ESO ISS PBL13 END | 91.492 |
| HIERARCH ESO ISS PBLA13 START | 254.9 |
| HIERARCH ESO ISS PBLA13 END | 254.9 |
| HIERARCH ESO ISS PBL14 START | 52.404 |
| HIERARCH ESO ISS PBL14 END | 52.377 |
| HIERARCH ESO ISS PBLA14 START | 343.029 |
| HIERARCH ESO ISS PBLA14 END | 343.17 |
| HIERARCH ESO ISS PBL23 START | 33.921 |
| HIERARCH ESO ISS PBL23 END | 33.923 |
| HIERARCH ESO ISS PBLA23 START | 33.5 |
| HIERARCH ESO ISS PBLA23 END | 33.5 |
| HIERARCH ESO ISS PBL24 START | 137.478 |
| HIERARCH ESO ISS PBL24 END | 137.459 |
| HIERARCH ESO ISS PBLA24 START | 41.934 |
| HIERARCH ESO ISS PBLA24 END | 41.968 |
| HIERARCH ESO ISS PBL34 START | 104.045 |
| HIERARCH ESO ISS PBL34 END | 104.022 |
| HIERARCH ESO ISS PBLA34 START | 44.681 |
| HIERARCH ESO ISS PBLA34 END | 44.711 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006179 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006882 |
| HIERARCH ESO ISS AMBI TEMP | 14.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |