Exposure
- ID
- MATIS.2025-06-16T06:09:02.702_1
- Header ID
- MATIS.2025-06-16T06:09:02.702
- Date updated
- 2025-06-16 06:24:40 UTC+0000
- Release date
- 2025-06-16 06:09:02 UTC+0000
- UTC Start
- 2025-06-16 06:09:02.702
- UTC End
- 2025-06-16 06:10:02.666
- MJD Start
- 60842.25628127
- MJD End
- 60842.25697529777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002297
- Ambient temperature (°C)
- 7.04
- Seeing (arcsec)
- 0.99
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 | 90.3750 | 90.3590 | 121.4000 | 121.5000 |
| A0-J2 | 128.0210 | 127.9560 | 98.6000 | 98.7000 |
| A0-K0 | 125.5390 | 125.4500 | 76.7290 | 76.8690 |
| G1-J2 | 56.8120 | 56.7710 | 60.5000 | 60.6000 |
| G1-K0 | 88.2520 | 88.2140 | 30.6890 | 30.7980 |
| J2-K0 | 48.1130 | 48.1150 | 354.7510 | 354.8690 |
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 | 60842.25628127 |
| 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 | 90.375 |
| HIERARCH ESO ISS PBL12 END | 90.359 |
| HIERARCH ESO ISS PBLA12 START | 121.4 |
| HIERARCH ESO ISS PBLA12 END | 121.5 |
| HIERARCH ESO ISS PBL13 START | 128.021 |
| HIERARCH ESO ISS PBL13 END | 127.956 |
| HIERARCH ESO ISS PBLA13 START | 98.6 |
| HIERARCH ESO ISS PBLA13 END | 98.7 |
| HIERARCH ESO ISS PBL14 START | 125.539 |
| HIERARCH ESO ISS PBL14 END | 125.45 |
| HIERARCH ESO ISS PBLA14 START | 76.729 |
| HIERARCH ESO ISS PBLA14 END | 76.869 |
| HIERARCH ESO ISS PBL23 START | 56.812 |
| HIERARCH ESO ISS PBL23 END | 56.771 |
| HIERARCH ESO ISS PBLA23 START | 60.5 |
| HIERARCH ESO ISS PBLA23 END | 60.6 |
| HIERARCH ESO ISS PBL24 START | 88.252 |
| HIERARCH ESO ISS PBL24 END | 88.214 |
| HIERARCH ESO ISS PBLA24 START | 30.689 |
| HIERARCH ESO ISS PBLA24 END | 30.798 |
| HIERARCH ESO ISS PBL34 START | 48.113 |
| HIERARCH ESO ISS PBL34 END | 48.115 |
| HIERARCH ESO ISS PBLA34 START | 354.751 |
| HIERARCH ESO ISS PBLA34 END | 354.869 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002297 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002297 |
| HIERARCH ESO ISS AMBI TEMP | 7.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |