Exposure
- ID
- MATIS.2025-06-18T04:15:32.191_1
- Header ID
- MATIS.2025-06-18T04:15:32.191
- Date updated
- 2025-06-18 04:26:20 UTC+0000
- Release date
- 2025-06-18 04:15:32 UTC+0000
- UTC Start
- 2025-06-18 04:15:32.191
- UTC End
- 2025-06-18 04:16:32.155
- MJD Start
- 60844.17745591
- MJD End
- 60844.178149937776
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003448
- Ambient temperature (°C)
- 6.83
- Seeing (arcsec)
- 0.73
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 | 87.5430 | 87.6260 | 108.9000 | 109.1000 |
| A0-J2 | 125.5600 | 125.6770 | 85.0000 | 85.2000 |
| A0-K0 | 125.7560 | 125.8370 | 62.9280 | 63.0740 |
| G1-J2 | 57.7280 | 57.7490 | 47.1000 | 47.2000 |
| G1-K0 | 90.4800 | 90.4810 | 18.8120 | 18.9400 |
| J2-K0 | 48.1660 | 48.1730 | 344.2080 | 344.3050 |
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 | 60844.17745591 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 87.543 |
| HIERARCH ESO ISS PBL12 END | 87.626 |
| HIERARCH ESO ISS PBLA12 START | 108.9 |
| HIERARCH ESO ISS PBLA12 END | 109.1 |
| HIERARCH ESO ISS PBL13 START | 125.56 |
| HIERARCH ESO ISS PBL13 END | 125.677 |
| HIERARCH ESO ISS PBLA13 START | 85.0 |
| HIERARCH ESO ISS PBLA13 END | 85.2 |
| HIERARCH ESO ISS PBL14 START | 125.756 |
| HIERARCH ESO ISS PBL14 END | 125.837 |
| HIERARCH ESO ISS PBLA14 START | 62.928 |
| HIERARCH ESO ISS PBLA14 END | 63.074 |
| HIERARCH ESO ISS PBL23 START | 57.728 |
| HIERARCH ESO ISS PBL23 END | 57.749 |
| HIERARCH ESO ISS PBLA23 START | 47.1 |
| HIERARCH ESO ISS PBLA23 END | 47.2 |
| HIERARCH ESO ISS PBL24 START | 90.48 |
| HIERARCH ESO ISS PBL24 END | 90.481 |
| HIERARCH ESO ISS PBLA24 START | 18.812 |
| HIERARCH ESO ISS PBLA24 END | 18.94 |
| HIERARCH ESO ISS PBL34 START | 48.166 |
| HIERARCH ESO ISS PBL34 END | 48.173 |
| HIERARCH ESO ISS PBLA34 START | 344.208 |
| HIERARCH ESO ISS PBLA34 END | 344.305 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003448 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003448 |
| HIERARCH ESO ISS AMBI TEMP | 6.83 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |