Exposure
- ID
- MATIS.2025-09-24T00:04:37.592_1
- Header ID
- MATIS.2025-09-24T00:04:37.592
- Date updated
- 2025-09-24 00:11:02 UTC+0000
- Release date
- 2025-09-24 00:04:37 UTC+0000
- UTC Start
- 2025-09-24 00:04:37.592
- UTC End
- 2025-09-24 00:05:37.652
- MJD Start
- 60942.00321287
- MJD End
- 60942.00390800888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008101
- Ambient temperature (°C)
- 15.49
- Seeing (arcsec)
- 0.62
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 | 89.6120 | 89.5740 | 125.8000 | 125.9000 |
| A0-J2 | 125.5540 | 125.4430 | 102.9000 | 103.0000 |
| A0-K0 | 122.3590 | 122.2220 | 80.5050 | 80.6420 |
| G1-J2 | 55.4010 | 55.3420 | 63.8000 | 63.9000 |
| G1-K0 | 87.0150 | 86.9640 | 33.4720 | 33.5690 |
| J2-K0 | 48.1590 | 48.1600 | 357.9520 | 358.0690 |
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 | 60942.00321287 |
| 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 | 89.612 |
| HIERARCH ESO ISS PBL12 END | 89.574 |
| HIERARCH ESO ISS PBLA12 START | 125.8 |
| HIERARCH ESO ISS PBLA12 END | 125.9 |
| HIERARCH ESO ISS PBL13 START | 125.554 |
| HIERARCH ESO ISS PBL13 END | 125.443 |
| HIERARCH ESO ISS PBLA13 START | 102.9 |
| HIERARCH ESO ISS PBLA13 END | 103.0 |
| HIERARCH ESO ISS PBL14 START | 122.359 |
| HIERARCH ESO ISS PBL14 END | 122.222 |
| HIERARCH ESO ISS PBLA14 START | 80.505 |
| HIERARCH ESO ISS PBLA14 END | 80.642 |
| HIERARCH ESO ISS PBL23 START | 55.401 |
| HIERARCH ESO ISS PBL23 END | 55.342 |
| HIERARCH ESO ISS PBLA23 START | 63.8 |
| HIERARCH ESO ISS PBLA23 END | 63.9 |
| HIERARCH ESO ISS PBL24 START | 87.015 |
| HIERARCH ESO ISS PBL24 END | 86.964 |
| HIERARCH ESO ISS PBLA24 START | 33.472 |
| HIERARCH ESO ISS PBLA24 END | 33.569 |
| HIERARCH ESO ISS PBL34 START | 48.159 |
| HIERARCH ESO ISS PBL34 END | 48.16 |
| HIERARCH ESO ISS PBLA34 START | 357.952 |
| HIERARCH ESO ISS PBLA34 END | 358.069 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008101 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008101 |
| HIERARCH ESO ISS AMBI TEMP | 15.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |