Exposure
- ID
- MATIS.2025-06-27T02:22:03.039_1
- Header ID
- MATIS.2025-06-27T02:22:03.039
- Date updated
- 2025-06-27 02:30:48 UTC+0000
- Release date
- 2025-06-27 02:22:03 UTC+0000
- UTC Start
- 2025-06-27 02:22:03.039
- UTC End
- 2025-06-27 02:23:03.003
- MJD Start
- 60853.09864629
- MJD End
- 60853.09934031777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001668
- Ambient temperature (°C)
- 6.3
- Seeing (arcsec)
- 0.81
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 | 22.8760 | 22.9070 | 130.5000 | 130.6000 |
| A0-D0 | 29.0310 | 29.0710 | 50.1000 | 50.3000 |
| A0-C1 | 19.3710 | 19.4150 | 101.0210 | 101.1220 |
| B2-D0 | 33.8290 | 33.8310 | 8.3000 | 8.4000 |
| B2-C1 | 11.2690 | 11.2700 | 8.2510 | 8.3950 |
| D0-C1 | 22.5600 | 22.5610 | 188.3050 | 188.4490 |
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 | 60853.09864629 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 22.876 |
| HIERARCH ESO ISS PBL12 END | 22.907 |
| HIERARCH ESO ISS PBLA12 START | 130.5 |
| HIERARCH ESO ISS PBLA12 END | 130.6 |
| HIERARCH ESO ISS PBL13 START | 29.031 |
| HIERARCH ESO ISS PBL13 END | 29.071 |
| HIERARCH ESO ISS PBLA13 START | 50.1 |
| HIERARCH ESO ISS PBLA13 END | 50.3 |
| HIERARCH ESO ISS PBL14 START | 19.371 |
| HIERARCH ESO ISS PBL14 END | 19.415 |
| HIERARCH ESO ISS PBLA14 START | 101.021 |
| HIERARCH ESO ISS PBLA14 END | 101.122 |
| HIERARCH ESO ISS PBL23 START | 33.829 |
| HIERARCH ESO ISS PBL23 END | 33.831 |
| HIERARCH ESO ISS PBLA23 START | 8.3 |
| HIERARCH ESO ISS PBLA23 END | 8.4 |
| HIERARCH ESO ISS PBL24 START | 11.269 |
| HIERARCH ESO ISS PBL24 END | 11.27 |
| HIERARCH ESO ISS PBLA24 START | 8.251 |
| HIERARCH ESO ISS PBLA24 END | 8.395 |
| HIERARCH ESO ISS PBL34 START | 22.56 |
| HIERARCH ESO ISS PBL34 END | 22.561 |
| HIERARCH ESO ISS PBLA34 START | 188.305 |
| HIERARCH ESO ISS PBLA34 END | 188.449 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001668 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001668 |
| HIERARCH ESO ISS AMBI TEMP | 6.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |