Exposure
- ID
- MATIS.2025-06-16T03:55:08.651_1
- Header ID
- MATIS.2025-06-16T03:55:08.651
- Date updated
- 2025-06-16 04:20:07 UTC+0000
- Release date
- 2025-06-16 03:55:08 UTC+0000
- UTC Start
- 2025-06-16 03:55:08.651
- UTC End
- 2025-06-16 03:56:08.711
- MJD Start
- 60842.16329457
- MJD End
- 60842.16398970888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006728
- Ambient temperature (°C)
- 5.96
- Seeing (arcsec)
- 0.5
Observation
- ID
- 68121
- 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
- 50633
- Name
- del Sgr
- RA
- 275.247445
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.7380 | 84.8550 | 106.0000 | 106.1000 |
| A0-J2 | 121.5950 | 121.7620 | 81.3000 | 81.4000 |
| A0-K0 | 122.9820 | 123.0980 | 58.6900 | 58.8520 |
| G1-J2 | 56.9840 | 57.0150 | 42.8000 | 43.0000 |
| G1-K0 | 90.4110 | 90.4150 | 15.1450 | 15.2820 |
| J2-K0 | 47.9270 | 47.9370 | 341.6150 | 341.7070 |
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 | 60842.16329457 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.247445 |
| DEC | -29.82826 |
| 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 | 84.738 |
| HIERARCH ESO ISS PBL12 END | 84.855 |
| HIERARCH ESO ISS PBLA12 START | 106.0 |
| HIERARCH ESO ISS PBLA12 END | 106.1 |
| HIERARCH ESO ISS PBL13 START | 121.595 |
| HIERARCH ESO ISS PBL13 END | 121.762 |
| HIERARCH ESO ISS PBLA13 START | 81.3 |
| HIERARCH ESO ISS PBLA13 END | 81.4 |
| HIERARCH ESO ISS PBL14 START | 122.982 |
| HIERARCH ESO ISS PBL14 END | 123.098 |
| HIERARCH ESO ISS PBLA14 START | 58.69 |
| HIERARCH ESO ISS PBLA14 END | 58.852 |
| HIERARCH ESO ISS PBL23 START | 56.984 |
| HIERARCH ESO ISS PBL23 END | 57.015 |
| HIERARCH ESO ISS PBLA23 START | 42.8 |
| HIERARCH ESO ISS PBLA23 END | 43.0 |
| HIERARCH ESO ISS PBL24 START | 90.411 |
| HIERARCH ESO ISS PBL24 END | 90.415 |
| HIERARCH ESO ISS PBLA24 START | 15.145 |
| HIERARCH ESO ISS PBLA24 END | 15.282 |
| HIERARCH ESO ISS PBL34 START | 47.927 |
| HIERARCH ESO ISS PBL34 END | 47.937 |
| HIERARCH ESO ISS PBLA34 START | 341.615 |
| HIERARCH ESO ISS PBLA34 END | 341.707 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006728 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006728 |
| HIERARCH ESO ISS AMBI TEMP | 5.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |