Exposure
- ID
- MATIS.2025-08-16T01:40:27.067_1
- Header ID
- MATIS.2025-08-16T01:40:27.067
- Date updated
- 2025-08-16 01:50:41 UTC+0000
- Release date
- 2025-08-16 01:40:27 UTC+0000
- UTC Start
- 2025-08-16 01:40:27.067
- UTC End
- 2025-08-16 01:41:27.127
- MJD Start
- 60903.06975772
- MJD End
- 60903.07045285888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002629
- Ambient temperature (°C)
- 9.39
- Seeing (arcsec)
- 1.24
Observation
- ID
- 70029
- 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
- 51956
- Name
- nu. Oph
- RA
- 269.756589
- DEC
- -9.7743
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.3970 | 67.3470 | 273.2000 | 273.2000 |
| K0-D0 | 95.7480 | 95.7190 | 253.2000 | 253.3000 |
| K0-J3 | 54.0300 | 54.0000 | 335.9500 | 336.0540 |
| G2-D0 | 39.7070 | 39.7200 | 217.9000 | 217.9000 |
| G2-J3 | 64.2830 | 64.2990 | 44.7770 | 44.8240 |
| D0-J3 | 103.8120 | 103.8410 | 42.1430 | 42.1940 |
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 | 60903.06975772 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | nu. Oph |
| RA | 269.756589 |
| 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 | 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 | 67.397 |
| HIERARCH ESO ISS PBL12 END | 67.347 |
| HIERARCH ESO ISS PBLA12 START | 273.2 |
| HIERARCH ESO ISS PBLA12 END | 273.2 |
| HIERARCH ESO ISS PBL13 START | 95.748 |
| HIERARCH ESO ISS PBL13 END | 95.719 |
| HIERARCH ESO ISS PBLA13 START | 253.2 |
| HIERARCH ESO ISS PBLA13 END | 253.3 |
| HIERARCH ESO ISS PBL14 START | 54.03 |
| HIERARCH ESO ISS PBL14 END | 54.0 |
| HIERARCH ESO ISS PBLA14 START | 335.95 |
| HIERARCH ESO ISS PBLA14 END | 336.054 |
| HIERARCH ESO ISS PBL23 START | 39.707 |
| HIERARCH ESO ISS PBL23 END | 39.72 |
| HIERARCH ESO ISS PBLA23 START | 217.9 |
| HIERARCH ESO ISS PBLA23 END | 217.9 |
| HIERARCH ESO ISS PBL24 START | 64.283 |
| HIERARCH ESO ISS PBL24 END | 64.299 |
| HIERARCH ESO ISS PBLA24 START | 44.777 |
| HIERARCH ESO ISS PBLA24 END | 44.824 |
| HIERARCH ESO ISS PBL34 START | 103.812 |
| HIERARCH ESO ISS PBL34 END | 103.841 |
| HIERARCH ESO ISS PBLA34 START | 42.143 |
| HIERARCH ESO ISS PBLA34 END | 42.194 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002629 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002629 |
| HIERARCH ESO ISS AMBI TEMP | 9.39 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 1.24 |