Exposure
- ID
- MATIS.2025-06-27T01:30:50.038_1
- Header ID
- MATIS.2025-06-27T01:30:50.038
- Date updated
- 2025-06-27 01:40:54 UTC+0000
- Release date
- 2025-06-27 01:30:50 UTC+0000
- UTC Start
- 2025-06-27 01:30:50.038
- UTC End
- 2025-06-27 01:31:50.002
- MJD Start
- 60853.06307914
- MJD End
- 60853.06377316778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020345
- Ambient temperature (°C)
- 6.33
- Seeing (arcsec)
- 0.63
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 | 24.2470 | 24.2690 | 135.5000 | 135.5000 |
| A0-D0 | 23.5680 | 23.6470 | 55.6000 | 55.7000 |
| A0-C1 | 19.1650 | 19.2140 | 111.7030 | 111.6880 |
| B2-D0 | 30.7120 | 30.7170 | 4.5000 | 4.7000 |
| B2-C1 | 10.2330 | 10.2340 | 4.5020 | 4.6630 |
| D0-C1 | 20.4800 | 20.4830 | 184.5590 | 184.7200 |
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 | 60853.06307914 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 24.247 |
| HIERARCH ESO ISS PBL12 END | 24.269 |
| HIERARCH ESO ISS PBLA12 START | 135.5 |
| HIERARCH ESO ISS PBLA12 END | 135.5 |
| HIERARCH ESO ISS PBL13 START | 23.568 |
| HIERARCH ESO ISS PBL13 END | 23.647 |
| HIERARCH ESO ISS PBLA13 START | 55.6 |
| HIERARCH ESO ISS PBLA13 END | 55.7 |
| HIERARCH ESO ISS PBL14 START | 19.165 |
| HIERARCH ESO ISS PBL14 END | 19.214 |
| HIERARCH ESO ISS PBLA14 START | 111.703 |
| HIERARCH ESO ISS PBLA14 END | 111.688 |
| HIERARCH ESO ISS PBL23 START | 30.712 |
| HIERARCH ESO ISS PBL23 END | 30.717 |
| HIERARCH ESO ISS PBLA23 START | 4.5 |
| HIERARCH ESO ISS PBLA23 END | 4.7 |
| HIERARCH ESO ISS PBL24 START | 10.233 |
| HIERARCH ESO ISS PBL24 END | 10.234 |
| HIERARCH ESO ISS PBLA24 START | 4.502 |
| HIERARCH ESO ISS PBLA24 END | 4.663 |
| HIERARCH ESO ISS PBL34 START | 20.48 |
| HIERARCH ESO ISS PBL34 END | 20.483 |
| HIERARCH ESO ISS PBLA34 START | 184.559 |
| HIERARCH ESO ISS PBLA34 END | 184.72 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002233 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001836 |
| HIERARCH ESO ISS AMBI TEMP | 6.33 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |