Exposure
- ID
- MATIS.2025-06-28T00:02:33.668_1
- Header ID
- MATIS.2025-06-28T00:02:33.668
- Date updated
- 2025-06-28 00:11:35 UTC+0000
- Release date
- 2025-06-28 00:02:33 UTC+0000
- UTC Start
- 2025-06-28 00:02:33.668
- UTC End
- 2025-06-28 00:03:33.728
- MJD Start
- 60854.00177857
- MJD End
- 60854.00247370888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002584
- Ambient temperature (°C)
- 6.96
- Seeing (arcsec)
- 0.58
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 | 21.7130 | 21.7500 | 138.6000 | 138.6000 |
| A0-D0 | 17.1970 | 17.2620 | 34.0000 | 34.4000 |
| A0-C1 | 14.1630 | 14.2310 | 115.5960 | 115.5070 |
| B2-D0 | 30.9080 | 30.8990 | 351.2000 | 351.3000 |
| B2-C1 | 10.2990 | 10.2960 | 351.1680 | 351.3200 |
| D0-C1 | 20.6090 | 20.6030 | 171.2040 | 171.3570 |
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 | 60854.00177857 |
| 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 | 21.713 |
| HIERARCH ESO ISS PBL12 END | 21.75 |
| HIERARCH ESO ISS PBLA12 START | 138.6 |
| HIERARCH ESO ISS PBLA12 END | 138.6 |
| HIERARCH ESO ISS PBL13 START | 17.197 |
| HIERARCH ESO ISS PBL13 END | 17.262 |
| HIERARCH ESO ISS PBLA13 START | 34.0 |
| HIERARCH ESO ISS PBLA13 END | 34.4 |
| HIERARCH ESO ISS PBL14 START | 14.163 |
| HIERARCH ESO ISS PBL14 END | 14.231 |
| HIERARCH ESO ISS PBLA14 START | 115.596 |
| HIERARCH ESO ISS PBLA14 END | 115.507 |
| HIERARCH ESO ISS PBL23 START | 30.908 |
| HIERARCH ESO ISS PBL23 END | 30.899 |
| HIERARCH ESO ISS PBLA23 START | 351.2 |
| HIERARCH ESO ISS PBLA23 END | 351.3 |
| HIERARCH ESO ISS PBL24 START | 10.299 |
| HIERARCH ESO ISS PBL24 END | 10.296 |
| HIERARCH ESO ISS PBLA24 START | 351.168 |
| HIERARCH ESO ISS PBLA24 END | 351.32 |
| HIERARCH ESO ISS PBL34 START | 20.609 |
| HIERARCH ESO ISS PBL34 END | 20.603 |
| HIERARCH ESO ISS PBLA34 START | 171.204 |
| HIERARCH ESO ISS PBLA34 END | 171.357 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002449 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002719 |
| HIERARCH ESO ISS AMBI TEMP | 6.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |