Exposure
- ID
- MATIS.2025-07-17T06:01:57.291_1
- Header ID
- MATIS.2025-07-17T06:01:57.291
- Date updated
- 2025-07-17 06:11:03 UTC+0000
- Release date
- 2025-07-17 06:01:57 UTC+0000
- UTC Start
- 2025-07-17 06:01:57.291
- UTC End
- 2025-07-17 06:02:57.351
- MJD Start
- 60873.25135753
- MJD End
- 60873.25205266889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039825
- Ambient temperature (°C)
- 13.88
- Seeing (arcsec)
- 0.95
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 | 84.4970 | 84.4230 | 141.2000 | 141.5000 |
| A0-J2 | 111.4800 | 111.2670 | 117.6000 | 117.8000 |
| A0-K0 | 105.1310 | 104.8630 | 92.2240 | 92.3740 |
| G1-J2 | 48.0150 | 47.8990 | 72.8000 | 72.9000 |
| G1-K0 | 80.8890 | 80.7920 | 40.1620 | 40.2250 |
| J2-K0 | 48.0510 | 48.0470 | 7.5280 | 7.6380 |
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 | 60873.25135753 |
| 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 | 84.497 |
| HIERARCH ESO ISS PBL12 END | 84.423 |
| HIERARCH ESO ISS PBLA12 START | 141.2 |
| HIERARCH ESO ISS PBLA12 END | 141.5 |
| HIERARCH ESO ISS PBL13 START | 111.48 |
| HIERARCH ESO ISS PBL13 END | 111.267 |
| HIERARCH ESO ISS PBLA13 START | 117.6 |
| HIERARCH ESO ISS PBLA13 END | 117.8 |
| HIERARCH ESO ISS PBL14 START | 105.131 |
| HIERARCH ESO ISS PBL14 END | 104.863 |
| HIERARCH ESO ISS PBLA14 START | 92.224 |
| HIERARCH ESO ISS PBLA14 END | 92.374 |
| HIERARCH ESO ISS PBL23 START | 48.015 |
| HIERARCH ESO ISS PBL23 END | 47.899 |
| HIERARCH ESO ISS PBLA23 START | 72.8 |
| HIERARCH ESO ISS PBLA23 END | 72.9 |
| HIERARCH ESO ISS PBL24 START | 80.889 |
| HIERARCH ESO ISS PBL24 END | 80.792 |
| HIERARCH ESO ISS PBLA24 START | 40.162 |
| HIERARCH ESO ISS PBLA24 END | 40.225 |
| HIERARCH ESO ISS PBL34 START | 48.051 |
| HIERARCH ESO ISS PBL34 END | 48.047 |
| HIERARCH ESO ISS PBLA34 START | 7.528 |
| HIERARCH ESO ISS PBLA34 END | 7.638 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004041 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003924 |
| HIERARCH ESO ISS AMBI TEMP | 13.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |