Exposure
- ID
- MATIS.2025-06-25T00:32:55.476_1
- Header ID
- MATIS.2025-06-25T00:32:55.476
- Date updated
- 2025-06-25 00:40:44 UTC+0000
- Release date
- 2025-06-25 00:32:55 UTC+0000
- UTC Start
- 2025-06-25 00:32:55.476
- UTC End
- 2025-06-25 00:33:55.536
- MJD Start
- 60851.02286431
- MJD End
- 60851.023559448884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002453
- Ambient temperature (°C)
- 8.0
- Seeing (arcsec)
- 0.94
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 | 22.3760 | 22.4110 | 137.5000 | 137.4000 |
| A0-D0 | 18.4820 | 18.5560 | 40.3000 | 40.6000 |
| A0-C1 | 15.4050 | 15.4710 | 114.1530 | 114.0860 |
| B2-D0 | 30.7630 | 30.7560 | 354.1000 | 354.2000 |
| B2-C1 | 10.2500 | 10.2480 | 354.0440 | 354.2040 |
| D0-C1 | 20.5120 | 20.5080 | 174.0860 | 174.2450 |
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 | 60851.02286431 |
| 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 | 22.376 |
| HIERARCH ESO ISS PBL12 END | 22.411 |
| HIERARCH ESO ISS PBLA12 START | 137.5 |
| HIERARCH ESO ISS PBLA12 END | 137.4 |
| HIERARCH ESO ISS PBL13 START | 18.482 |
| HIERARCH ESO ISS PBL13 END | 18.556 |
| HIERARCH ESO ISS PBLA13 START | 40.3 |
| HIERARCH ESO ISS PBLA13 END | 40.6 |
| HIERARCH ESO ISS PBL14 START | 15.405 |
| HIERARCH ESO ISS PBL14 END | 15.471 |
| HIERARCH ESO ISS PBLA14 START | 114.153 |
| HIERARCH ESO ISS PBLA14 END | 114.086 |
| HIERARCH ESO ISS PBL23 START | 30.763 |
| HIERARCH ESO ISS PBL23 END | 30.756 |
| HIERARCH ESO ISS PBLA23 START | 354.1 |
| HIERARCH ESO ISS PBLA23 END | 354.2 |
| HIERARCH ESO ISS PBL24 START | 10.25 |
| HIERARCH ESO ISS PBL24 END | 10.248 |
| HIERARCH ESO ISS PBLA24 START | 354.044 |
| HIERARCH ESO ISS PBLA24 END | 354.204 |
| HIERARCH ESO ISS PBL34 START | 20.512 |
| HIERARCH ESO ISS PBL34 END | 20.508 |
| HIERARCH ESO ISS PBLA34 START | 174.086 |
| HIERARCH ESO ISS PBLA34 END | 174.245 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002564 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002342 |
| HIERARCH ESO ISS AMBI TEMP | 8.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |