Exposure
- ID
- MATIS.2025-07-17T05:57:18.215_1
- Header ID
- MATIS.2025-07-17T05:57:18.215
- Date updated
- 2025-07-17 06:01:05 UTC+0000
- Release date
- 2025-07-17 05:57:18 UTC+0000
- UTC Start
- 2025-07-17 05:57:18.215
- UTC End
- 2025-07-17 05:58:18.179
- MJD Start
- 60873.24812749
- MJD End
- 60873.24882151777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004661
- Ambient temperature (°C)
- 13.86
- Seeing (arcsec)
- 1.06
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 | 84.8370 | 84.7630 | 140.3000 | 140.5000 |
| A0-J2 | 112.4440 | 112.2350 | 116.7000 | 116.9000 |
| A0-K0 | 106.3410 | 106.0790 | 91.5450 | 91.6930 |
| G1-J2 | 48.5360 | 48.4230 | 72.4000 | 72.5000 |
| G1-K0 | 81.3210 | 81.2280 | 39.8680 | 39.9330 |
| J2-K0 | 48.0670 | 48.0640 | 7.0200 | 7.1310 |
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 | 60873.24812749 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 84.837 |
| HIERARCH ESO ISS PBL12 END | 84.763 |
| HIERARCH ESO ISS PBLA12 START | 140.3 |
| HIERARCH ESO ISS PBLA12 END | 140.5 |
| HIERARCH ESO ISS PBL13 START | 112.444 |
| HIERARCH ESO ISS PBL13 END | 112.235 |
| HIERARCH ESO ISS PBLA13 START | 116.7 |
| HIERARCH ESO ISS PBLA13 END | 116.9 |
| HIERARCH ESO ISS PBL14 START | 106.341 |
| HIERARCH ESO ISS PBL14 END | 106.079 |
| HIERARCH ESO ISS PBLA14 START | 91.545 |
| HIERARCH ESO ISS PBLA14 END | 91.693 |
| HIERARCH ESO ISS PBL23 START | 48.536 |
| HIERARCH ESO ISS PBL23 END | 48.423 |
| HIERARCH ESO ISS PBLA23 START | 72.4 |
| HIERARCH ESO ISS PBLA23 END | 72.5 |
| HIERARCH ESO ISS PBL24 START | 81.321 |
| HIERARCH ESO ISS PBL24 END | 81.228 |
| HIERARCH ESO ISS PBLA24 START | 39.868 |
| HIERARCH ESO ISS PBLA24 END | 39.933 |
| HIERARCH ESO ISS PBL34 START | 48.067 |
| HIERARCH ESO ISS PBL34 END | 48.064 |
| HIERARCH ESO ISS PBLA34 START | 7.02 |
| HIERARCH ESO ISS PBLA34 END | 7.131 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004661 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004661 |
| HIERARCH ESO ISS AMBI TEMP | 13.86 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 1.06 |