Exposure
- ID
- MATIS.2025-06-16T03:00:01.528_1
- Header ID
- MATIS.2025-06-16T03:00:01.528
- Date updated
- 2025-06-16 03:19:23 UTC+0000
- Release date
- 2025-06-16 03:00:01 UTC+0000
- UTC Start
- 2025-06-16 03:00:01.528
- UTC End
- 2025-06-16 03:01:01.492
- MJD Start
- 60842.12501769
- MJD End
- 60842.125711717774
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038645
- Ambient temperature (°C)
- 5.95
- Seeing (arcsec)
- 0.6699999999999999
Observation
- ID
- 68117
- 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
- 50632
- Name
- eps Sgr
- RA
- 276.041375
- DEC
- -34.38532
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.3770 | 75.5560 | 97.2000 | 97.3000 |
| A0-J2 | 111.1370 | 111.3610 | 69.9000 | 70.1000 |
| A0-K0 | 117.6160 | 117.7480 | 46.9070 | 47.1090 |
| G1-J2 | 56.0280 | 56.0580 | 31.9000 | 32.1000 |
| G1-K0 | 90.4830 | 90.4830 | 7.0530 | 7.1950 |
| J2-K0 | 46.1140 | 46.1360 | 336.3420 | 336.4200 |
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 | 60842.12501769 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041375 |
| 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 | 75.377 |
| HIERARCH ESO ISS PBL12 END | 75.556 |
| HIERARCH ESO ISS PBLA12 START | 97.2 |
| HIERARCH ESO ISS PBLA12 END | 97.3 |
| HIERARCH ESO ISS PBL13 START | 111.137 |
| HIERARCH ESO ISS PBL13 END | 111.361 |
| HIERARCH ESO ISS PBLA13 START | 69.9 |
| HIERARCH ESO ISS PBLA13 END | 70.1 |
| HIERARCH ESO ISS PBL14 START | 117.616 |
| HIERARCH ESO ISS PBL14 END | 117.748 |
| HIERARCH ESO ISS PBLA14 START | 46.907 |
| HIERARCH ESO ISS PBLA14 END | 47.109 |
| HIERARCH ESO ISS PBL23 START | 56.028 |
| HIERARCH ESO ISS PBL23 END | 56.058 |
| HIERARCH ESO ISS PBLA23 START | 31.9 |
| HIERARCH ESO ISS PBLA23 END | 32.1 |
| HIERARCH ESO ISS PBL24 START | 90.483 |
| HIERARCH ESO ISS PBL24 END | 90.483 |
| HIERARCH ESO ISS PBLA24 START | 7.053 |
| HIERARCH ESO ISS PBLA24 END | 7.195 |
| HIERARCH ESO ISS PBL34 START | 46.114 |
| HIERARCH ESO ISS PBL34 END | 46.136 |
| HIERARCH ESO ISS PBLA34 START | 336.342 |
| HIERARCH ESO ISS PBLA34 END | 336.42 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004029 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0037 |
| HIERARCH ESO ISS AMBI TEMP | 5.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |