Exposure
- ID
- MATIS.2025-06-27T03:37:28.849_1
- Header ID
- MATIS.2025-06-27T03:37:28.849
- Date updated
- 2025-06-27 03:45:53 UTC+0000
- Release date
- 2025-06-27 03:37:28 UTC+0000
- UTC Start
- 2025-06-27 03:37:28.849
- UTC End
- 2025-06-27 03:38:28.909
- MJD Start
- 60853.15102835
- MJD End
- 60853.15172348889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022485
- Ambient temperature (°C)
- 6.08
- Seeing (arcsec)
- 1.125
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 | 25.2020 | 25.1950 | 138.6000 | 138.7000 |
| A0-D0 | 30.9630 | 30.9960 | 69.2000 | 69.3000 |
| A0-C1 | 22.5910 | 22.5950 | 113.3320 | 113.3700 |
| B2-D0 | 32.3300 | 32.3480 | 22.3000 | 22.5000 |
| B2-C1 | 10.7700 | 10.7750 | 22.2900 | 22.4070 |
| D0-C1 | 21.5610 | 21.5720 | 202.3560 | 202.4730 |
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 | 60853.15102835 |
| 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 | 25.202 |
| HIERARCH ESO ISS PBL12 END | 25.195 |
| HIERARCH ESO ISS PBLA12 START | 138.6 |
| HIERARCH ESO ISS PBLA12 END | 138.7 |
| HIERARCH ESO ISS PBL13 START | 30.963 |
| HIERARCH ESO ISS PBL13 END | 30.996 |
| HIERARCH ESO ISS PBLA13 START | 69.2 |
| HIERARCH ESO ISS PBLA13 END | 69.3 |
| HIERARCH ESO ISS PBL14 START | 22.591 |
| HIERARCH ESO ISS PBL14 END | 22.595 |
| HIERARCH ESO ISS PBLA14 START | 113.332 |
| HIERARCH ESO ISS PBLA14 END | 113.37 |
| HIERARCH ESO ISS PBL23 START | 32.33 |
| HIERARCH ESO ISS PBL23 END | 32.348 |
| HIERARCH ESO ISS PBLA23 START | 22.3 |
| HIERARCH ESO ISS PBLA23 END | 22.5 |
| HIERARCH ESO ISS PBL24 START | 10.77 |
| HIERARCH ESO ISS PBL24 END | 10.775 |
| HIERARCH ESO ISS PBLA24 START | 22.29 |
| HIERARCH ESO ISS PBLA24 END | 22.407 |
| HIERARCH ESO ISS PBL34 START | 21.561 |
| HIERARCH ESO ISS PBL34 END | 21.572 |
| HIERARCH ESO ISS PBLA34 START | 202.356 |
| HIERARCH ESO ISS PBLA34 END | 202.473 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002219 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002278 |
| HIERARCH ESO ISS AMBI TEMP | 6.08 |
| HIERARCH ESO ISS AMBI FWHM START | 1.15 |
| HIERARCH ESO ISS AMBI FWHM END | 1.1 |