Exposure
- ID
- MATIS.2025-09-22T00:59:36.463_1
- Header ID
- MATIS.2025-09-22T00:59:36.463
- Date updated
- 2025-09-22 01:05:58 UTC+0000
- Release date
- 2025-09-22 00:59:36 UTC+0000
- UTC Start
- 2025-09-22 00:59:36.463
- UTC End
- 2025-09-22 01:00:36.523
- MJD Start
- 60940.04139425
- MJD End
- 60940.04208938889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005339
- Ambient temperature (°C)
- 11.74
- Seeing (arcsec)
- 0.545
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 | 87.1900 | 87.1250 | 133.8000 | 134.0000 |
| A0-J2 | 118.9240 | 118.7490 | 110.5000 | 110.6000 |
| A0-K0 | 114.3070 | 114.0950 | 86.7550 | 86.8930 |
| G1-J2 | 51.9490 | 51.8580 | 68.9000 | 69.0000 |
| G1-K0 | 84.1420 | 84.0670 | 37.4580 | 37.5350 |
| J2-K0 | 48.1470 | 48.1460 | 3.2310 | 3.3450 |
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 | 60940.04139425 |
| 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 | 87.19 |
| HIERARCH ESO ISS PBL12 END | 87.125 |
| HIERARCH ESO ISS PBLA12 START | 133.8 |
| HIERARCH ESO ISS PBLA12 END | 134.0 |
| HIERARCH ESO ISS PBL13 START | 118.924 |
| HIERARCH ESO ISS PBL13 END | 118.749 |
| HIERARCH ESO ISS PBLA13 START | 110.5 |
| HIERARCH ESO ISS PBLA13 END | 110.6 |
| HIERARCH ESO ISS PBL14 START | 114.307 |
| HIERARCH ESO ISS PBL14 END | 114.095 |
| HIERARCH ESO ISS PBLA14 START | 86.755 |
| HIERARCH ESO ISS PBLA14 END | 86.893 |
| HIERARCH ESO ISS PBL23 START | 51.949 |
| HIERARCH ESO ISS PBL23 END | 51.858 |
| HIERARCH ESO ISS PBLA23 START | 68.9 |
| HIERARCH ESO ISS PBLA23 END | 69.0 |
| HIERARCH ESO ISS PBL24 START | 84.142 |
| HIERARCH ESO ISS PBL24 END | 84.067 |
| HIERARCH ESO ISS PBLA24 START | 37.458 |
| HIERARCH ESO ISS PBLA24 END | 37.535 |
| HIERARCH ESO ISS PBL34 START | 48.147 |
| HIERARCH ESO ISS PBL34 END | 48.146 |
| HIERARCH ESO ISS PBLA34 START | 3.231 |
| HIERARCH ESO ISS PBLA34 END | 3.345 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005339 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005339 |
| HIERARCH ESO ISS AMBI TEMP | 11.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |