Exposure
- ID
- MATIS.2025-07-16T04:08:09.396_1
- Header ID
- MATIS.2025-07-16T04:08:09.396
- Date updated
- 2025-07-16 04:15:45 UTC+0000
- Release date
- 2025-07-16 04:08:09 UTC+0000
- UTC Start
- 2025-07-16 04:08:09.396
- UTC End
- 2025-07-16 04:09:09.456
- MJD Start
- 60872.17233097
- MJD End
- 60872.17302610889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003762
- Ambient temperature (°C)
- 12.71
- Seeing (arcsec)
- 0.76
Observation
- ID
- 68811
- 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
- 51193
- Name
- eps Sgr
- RA
- 276.041374
- DEC
- -34.38532
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4160 | 90.4020 | 121.0000 | 121.1000 |
| A0-J2 | 128.2000 | 128.1400 | 98.2000 | 98.3000 |
| A0-K0 | 125.7900 | 125.7050 | 76.3430 | 76.4700 |
| G1-J2 | 56.9280 | 56.8890 | 60.1000 | 60.3000 |
| G1-K0 | 88.3590 | 88.3230 | 30.3930 | 30.4900 |
| J2-K0 | 48.1060 | 48.1080 | 354.4280 | 354.5340 |
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 | 60872.17233097 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041374 |
| DEC | -34.38532 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 90.416 |
| HIERARCH ESO ISS PBL12 END | 90.402 |
| HIERARCH ESO ISS PBLA12 START | 121.0 |
| HIERARCH ESO ISS PBLA12 END | 121.1 |
| HIERARCH ESO ISS PBL13 START | 128.2 |
| HIERARCH ESO ISS PBL13 END | 128.14 |
| HIERARCH ESO ISS PBLA13 START | 98.2 |
| HIERARCH ESO ISS PBLA13 END | 98.3 |
| HIERARCH ESO ISS PBL14 START | 125.79 |
| HIERARCH ESO ISS PBL14 END | 125.705 |
| HIERARCH ESO ISS PBLA14 START | 76.343 |
| HIERARCH ESO ISS PBLA14 END | 76.47 |
| HIERARCH ESO ISS PBL23 START | 56.928 |
| HIERARCH ESO ISS PBL23 END | 56.889 |
| HIERARCH ESO ISS PBLA23 START | 60.1 |
| HIERARCH ESO ISS PBLA23 END | 60.3 |
| HIERARCH ESO ISS PBL24 START | 88.359 |
| HIERARCH ESO ISS PBL24 END | 88.323 |
| HIERARCH ESO ISS PBLA24 START | 30.393 |
| HIERARCH ESO ISS PBLA24 END | 30.49 |
| HIERARCH ESO ISS PBL34 START | 48.106 |
| HIERARCH ESO ISS PBL34 END | 48.108 |
| HIERARCH ESO ISS PBLA34 START | 354.428 |
| HIERARCH ESO ISS PBLA34 END | 354.534 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003762 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003762 |
| HIERARCH ESO ISS AMBI TEMP | 12.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |