Exposure
- ID
- MATIS.2025-06-25T00:30:31.766_1
- Header ID
- MATIS.2025-06-25T00:30:31.766
- Date updated
- 2025-06-25 00:40:44 UTC+0000
- Release date
- 2025-06-25 00:30:31 UTC+0000
- UTC Start
- 2025-06-25 00:30:31.766
- UTC End
- 2025-06-25 00:31:31.826
- MJD Start
- 60851.02120099
- MJD End
- 60851.021896128885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002564
- Ambient temperature (°C)
- 8.06
- Seeing (arcsec)
- 1.01
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 | 22.2930 | 22.3290 | 137.6000 | 137.6000 |
| A0-D0 | 18.3090 | 18.3820 | 39.5000 | 39.8000 |
| A0-C1 | 15.2480 | 15.3140 | 114.3150 | 114.2450 |
| B2-D0 | 30.7780 | 30.7720 | 353.7000 | 353.9000 |
| B2-C1 | 10.2560 | 10.2530 | 353.6690 | 353.8280 |
| D0-C1 | 20.5230 | 20.5180 | 173.7090 | 173.8690 |
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 | 60851.02120099 |
| 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 | 22.293 |
| HIERARCH ESO ISS PBL12 END | 22.329 |
| HIERARCH ESO ISS PBLA12 START | 137.6 |
| HIERARCH ESO ISS PBLA12 END | 137.6 |
| HIERARCH ESO ISS PBL13 START | 18.309 |
| HIERARCH ESO ISS PBL13 END | 18.382 |
| HIERARCH ESO ISS PBLA13 START | 39.5 |
| HIERARCH ESO ISS PBLA13 END | 39.8 |
| HIERARCH ESO ISS PBL14 START | 15.248 |
| HIERARCH ESO ISS PBL14 END | 15.314 |
| HIERARCH ESO ISS PBLA14 START | 114.315 |
| HIERARCH ESO ISS PBLA14 END | 114.245 |
| HIERARCH ESO ISS PBL23 START | 30.778 |
| HIERARCH ESO ISS PBL23 END | 30.772 |
| HIERARCH ESO ISS PBLA23 START | 353.7 |
| HIERARCH ESO ISS PBLA23 END | 353.9 |
| HIERARCH ESO ISS PBL24 START | 10.256 |
| HIERARCH ESO ISS PBL24 END | 10.253 |
| HIERARCH ESO ISS PBLA24 START | 353.669 |
| HIERARCH ESO ISS PBLA24 END | 353.828 |
| HIERARCH ESO ISS PBL34 START | 20.523 |
| HIERARCH ESO ISS PBL34 END | 20.518 |
| HIERARCH ESO ISS PBLA34 START | 173.709 |
| HIERARCH ESO ISS PBLA34 END | 173.869 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002564 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002564 |
| HIERARCH ESO ISS AMBI TEMP | 8.06 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |