Exposure
- ID
- MATIS.2025-09-22T00:50:10.922_1
- Header ID
- MATIS.2025-09-22T00:50:10.922
- Date updated
- 2025-09-22 01:01:02 UTC+0000
- Release date
- 2025-09-22 00:50:10 UTC+0000
- UTC Start
- 2025-09-22 00:50:10.922
- UTC End
- 2025-09-22 00:51:10.886
- MJD Start
- 60940.03484864
- MJD End
- 60940.03554266778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004997
- Ambient temperature (°C)
- 11.92
- Seeing (arcsec)
- 0.625
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 | 87.7680 | 87.7080 | 132.1000 | 132.3000 |
| A0-J2 | 120.4850 | 120.3220 | 108.9000 | 109.0000 |
| A0-K0 | 116.1960 | 115.9990 | 85.4840 | 85.6210 |
| G1-J2 | 52.7550 | 52.6710 | 67.9000 | 68.0000 |
| G1-K0 | 84.8070 | 84.7380 | 36.7200 | 36.8010 |
| J2-K0 | 48.1580 | 48.1570 | 2.1770 | 2.2910 |
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 | 60940.03484864 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 87.768 |
| HIERARCH ESO ISS PBL12 END | 87.708 |
| HIERARCH ESO ISS PBLA12 START | 132.1 |
| HIERARCH ESO ISS PBLA12 END | 132.3 |
| HIERARCH ESO ISS PBL13 START | 120.485 |
| HIERARCH ESO ISS PBL13 END | 120.322 |
| HIERARCH ESO ISS PBLA13 START | 108.9 |
| HIERARCH ESO ISS PBLA13 END | 109.0 |
| HIERARCH ESO ISS PBL14 START | 116.196 |
| HIERARCH ESO ISS PBL14 END | 115.999 |
| HIERARCH ESO ISS PBLA14 START | 85.484 |
| HIERARCH ESO ISS PBLA14 END | 85.621 |
| HIERARCH ESO ISS PBL23 START | 52.755 |
| HIERARCH ESO ISS PBL23 END | 52.671 |
| HIERARCH ESO ISS PBLA23 START | 67.9 |
| HIERARCH ESO ISS PBLA23 END | 68.0 |
| HIERARCH ESO ISS PBL24 START | 84.807 |
| HIERARCH ESO ISS PBL24 END | 84.738 |
| HIERARCH ESO ISS PBLA24 START | 36.72 |
| HIERARCH ESO ISS PBLA24 END | 36.801 |
| HIERARCH ESO ISS PBL34 START | 48.158 |
| HIERARCH ESO ISS PBL34 END | 48.157 |
| HIERARCH ESO ISS PBLA34 START | 2.177 |
| HIERARCH ESO ISS PBLA34 END | 2.291 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004795 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005199 |
| HIERARCH ESO ISS AMBI TEMP | 11.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |