Exposure
- ID
- MATIS.2025-06-16T03:07:32.746_1
- Header ID
- MATIS.2025-06-16T03:07:32.746
- Date updated
- 2025-06-16 03:19:23 UTC+0000
- Release date
- 2025-06-16 03:07:32 UTC+0000
- UTC Start
- 2025-06-16 03:07:32.746
- UTC End
- 2025-06-16 03:08:32.806
- MJD Start
- 60842.13024012
- MJD End
- 60842.13093525889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043315
- Ambient temperature (°C)
- 5.81
- Seeing (arcsec)
- 0.59
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 | 76.6970 | 76.8710 | 98.1000 | 98.3000 |
| A0-J2 | 112.7890 | 113.0080 | 71.3000 | 71.5000 |
| A0-K0 | 118.6030 | 118.7350 | 48.4070 | 48.6080 |
| G1-J2 | 56.2540 | 56.2840 | 33.3000 | 33.5000 |
| G1-K0 | 90.4840 | 90.4840 | 8.1180 | 8.2640 |
| J2-K0 | 46.2780 | 46.3000 | 336.9330 | 337.0160 |
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 | 60842.13024012 |
| 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 | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 76.697 |
| HIERARCH ESO ISS PBL12 END | 76.871 |
| HIERARCH ESO ISS PBLA12 START | 98.1 |
| HIERARCH ESO ISS PBLA12 END | 98.3 |
| HIERARCH ESO ISS PBL13 START | 112.789 |
| HIERARCH ESO ISS PBL13 END | 113.008 |
| HIERARCH ESO ISS PBLA13 START | 71.3 |
| HIERARCH ESO ISS PBLA13 END | 71.5 |
| HIERARCH ESO ISS PBL14 START | 118.603 |
| HIERARCH ESO ISS PBL14 END | 118.735 |
| HIERARCH ESO ISS PBLA14 START | 48.407 |
| HIERARCH ESO ISS PBLA14 END | 48.608 |
| HIERARCH ESO ISS PBL23 START | 56.254 |
| HIERARCH ESO ISS PBL23 END | 56.284 |
| HIERARCH ESO ISS PBLA23 START | 33.3 |
| HIERARCH ESO ISS PBLA23 END | 33.5 |
| HIERARCH ESO ISS PBL24 START | 90.484 |
| HIERARCH ESO ISS PBL24 END | 90.484 |
| HIERARCH ESO ISS PBLA24 START | 8.118 |
| HIERARCH ESO ISS PBLA24 END | 8.264 |
| HIERARCH ESO ISS PBL34 START | 46.278 |
| HIERARCH ESO ISS PBL34 END | 46.3 |
| HIERARCH ESO ISS PBLA34 START | 336.933 |
| HIERARCH ESO ISS PBLA34 END | 337.016 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004276 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004387 |
| HIERARCH ESO ISS AMBI TEMP | 5.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |