Exposure
- ID
- MATIS.2025-06-28T06:46:41.131_1
- Header ID
- MATIS.2025-06-28T06:46:41.131
- Date updated
- 2025-06-28 06:56:14 UTC+0000
- Release date
- 2025-06-28 06:46:41 UTC+0000
- UTC Start
- 2025-06-28 06:46:41.131
- UTC End
- 2025-06-28 06:47:41.191
- MJD Start
- 60854.2824205
- MJD End
- 60854.283115638886
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023945
- Ambient temperature (°C)
- 3.9
- Seeing (arcsec)
- 0.685
Observation
- ID
- 68243
- 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-B2 | 24.9510 | 24.9450 | 160.0000 | 160.1000 |
| A0-D0 | 27.9870 | 27.9280 | 85.9000 | 86.0000 |
| A0-C1 | 21.1780 | 21.1570 | 134.9350 | 135.1180 |
| B2-D0 | 31.9820 | 31.9560 | 37.3000 | 37.3000 |
| B2-C1 | 10.6550 | 10.6460 | 37.2380 | 37.3010 |
| D0-C1 | 21.3280 | 21.3100 | 217.3000 | 217.3630 |
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 | 60854.2824205 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 24.951 |
| HIERARCH ESO ISS PBL12 END | 24.945 |
| HIERARCH ESO ISS PBLA12 START | 160.0 |
| HIERARCH ESO ISS PBLA12 END | 160.1 |
| HIERARCH ESO ISS PBL13 START | 27.987 |
| HIERARCH ESO ISS PBL13 END | 27.928 |
| HIERARCH ESO ISS PBLA13 START | 85.9 |
| HIERARCH ESO ISS PBLA13 END | 86.0 |
| HIERARCH ESO ISS PBL14 START | 21.178 |
| HIERARCH ESO ISS PBL14 END | 21.157 |
| HIERARCH ESO ISS PBLA14 START | 134.935 |
| HIERARCH ESO ISS PBLA14 END | 135.118 |
| HIERARCH ESO ISS PBL23 START | 31.982 |
| HIERARCH ESO ISS PBL23 END | 31.956 |
| HIERARCH ESO ISS PBLA23 START | 37.3 |
| HIERARCH ESO ISS PBLA23 END | 37.3 |
| HIERARCH ESO ISS PBL24 START | 10.655 |
| HIERARCH ESO ISS PBL24 END | 10.646 |
| HIERARCH ESO ISS PBLA24 START | 37.238 |
| HIERARCH ESO ISS PBLA24 END | 37.301 |
| HIERARCH ESO ISS PBL34 START | 21.328 |
| HIERARCH ESO ISS PBL34 END | 21.31 |
| HIERARCH ESO ISS PBLA34 START | 217.3 |
| HIERARCH ESO ISS PBLA34 END | 217.363 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002371 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002418 |
| HIERARCH ESO ISS AMBI TEMP | 3.9 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |