Exposure
- ID
- MATIS.2025-09-22T00:57:10.643_1
- Header ID
- MATIS.2025-09-22T00:57:10.643
- Date updated
- 2025-09-22 01:05:58 UTC+0000
- Release date
- 2025-09-22 00:57:10 UTC+0000
- UTC Start
- 2025-09-22 00:57:10.643
- UTC End
- 2025-09-22 00:58:10.703
- MJD Start
- 60940.03970652
- MJD End
- 60940.04040165889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005428
- Ambient temperature (°C)
- 11.76
- Seeing (arcsec)
- 0.52
Observation
- ID
- 70483
- 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
- 52266
- Name
- eps Sgr
- RA
- 276.041372
- DEC
- -34.38533
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.3430 | 87.2790 | 133.3000 | 133.5000 |
| A0-J2 | 119.3370 | 119.1650 | 110.1000 | 110.2000 |
| A0-K0 | 114.8070 | 114.5990 | 86.4260 | 86.5630 |
| G1-J2 | 52.1620 | 52.0740 | 68.6000 | 68.7000 |
| G1-K0 | 84.3180 | 84.2450 | 37.2700 | 37.3490 |
| J2-K0 | 48.1500 | 48.1490 | 2.9600 | 3.0730 |
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 | 60940.03970652 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041372 |
| DEC | -34.38533 |
| 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 | 87.343 |
| HIERARCH ESO ISS PBL12 END | 87.279 |
| HIERARCH ESO ISS PBLA12 START | 133.3 |
| HIERARCH ESO ISS PBLA12 END | 133.5 |
| HIERARCH ESO ISS PBL13 START | 119.337 |
| HIERARCH ESO ISS PBL13 END | 119.165 |
| HIERARCH ESO ISS PBLA13 START | 110.1 |
| HIERARCH ESO ISS PBLA13 END | 110.2 |
| HIERARCH ESO ISS PBL14 START | 114.807 |
| HIERARCH ESO ISS PBL14 END | 114.599 |
| HIERARCH ESO ISS PBLA14 START | 86.426 |
| HIERARCH ESO ISS PBLA14 END | 86.563 |
| HIERARCH ESO ISS PBL23 START | 52.162 |
| HIERARCH ESO ISS PBL23 END | 52.074 |
| HIERARCH ESO ISS PBLA23 START | 68.6 |
| HIERARCH ESO ISS PBLA23 END | 68.7 |
| HIERARCH ESO ISS PBL24 START | 84.318 |
| HIERARCH ESO ISS PBL24 END | 84.245 |
| HIERARCH ESO ISS PBLA24 START | 37.27 |
| HIERARCH ESO ISS PBLA24 END | 37.349 |
| HIERARCH ESO ISS PBL34 START | 48.15 |
| HIERARCH ESO ISS PBL34 END | 48.149 |
| HIERARCH ESO ISS PBLA34 START | 2.96 |
| HIERARCH ESO ISS PBLA34 END | 3.073 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005428 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005428 |
| HIERARCH ESO ISS AMBI TEMP | 11.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |