Exposure
- ID
- MATIS.2025-06-27T03:36:16.753_1
- Header ID
- MATIS.2025-06-27T03:36:16.753
- Date updated
- 2025-06-27 03:45:53 UTC+0000
- Release date
- 2025-06-27 03:36:16 UTC+0000
- UTC Start
- 2025-06-27 03:36:16.753
- UTC End
- 2025-06-27 03:37:16.813
- MJD Start
- 60853.1501939
- MJD End
- 60853.15088903889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002131
- Ambient temperature (°C)
- 6.11
- Seeing (arcsec)
- 1.1749999999999998
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 | 25.2090 | 25.2030 | 138.6000 | 138.6000 |
| A0-D0 | 30.9240 | 30.9570 | 69.1000 | 69.2000 |
| A0-C1 | 22.5850 | 22.5900 | 113.2870 | 113.3250 |
| B2-D0 | 32.3100 | 32.3270 | 22.2000 | 22.3000 |
| B2-C1 | 10.7630 | 10.7690 | 22.1510 | 22.2690 |
| D0-C1 | 21.5470 | 21.5590 | 202.2180 | 202.3350 |
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 | 60853.1501939 |
| 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 | 25.209 |
| HIERARCH ESO ISS PBL12 END | 25.203 |
| HIERARCH ESO ISS PBLA12 START | 138.6 |
| HIERARCH ESO ISS PBLA12 END | 138.6 |
| HIERARCH ESO ISS PBL13 START | 30.924 |
| HIERARCH ESO ISS PBL13 END | 30.957 |
| HIERARCH ESO ISS PBLA13 START | 69.1 |
| HIERARCH ESO ISS PBLA13 END | 69.2 |
| HIERARCH ESO ISS PBL14 START | 22.585 |
| HIERARCH ESO ISS PBL14 END | 22.59 |
| HIERARCH ESO ISS PBLA14 START | 113.287 |
| HIERARCH ESO ISS PBLA14 END | 113.325 |
| HIERARCH ESO ISS PBL23 START | 32.31 |
| HIERARCH ESO ISS PBL23 END | 32.327 |
| HIERARCH ESO ISS PBLA23 START | 22.2 |
| HIERARCH ESO ISS PBLA23 END | 22.3 |
| HIERARCH ESO ISS PBL24 START | 10.763 |
| HIERARCH ESO ISS PBL24 END | 10.769 |
| HIERARCH ESO ISS PBLA24 START | 22.151 |
| HIERARCH ESO ISS PBLA24 END | 22.269 |
| HIERARCH ESO ISS PBL34 START | 21.547 |
| HIERARCH ESO ISS PBL34 END | 21.559 |
| HIERARCH ESO ISS PBLA34 START | 202.218 |
| HIERARCH ESO ISS PBLA34 END | 202.335 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002131 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002131 |
| HIERARCH ESO ISS AMBI TEMP | 6.11 |
| HIERARCH ESO ISS AMBI FWHM START | 1.2 |
| HIERARCH ESO ISS AMBI FWHM END | 1.15 |