Exposure
- ID
- MATIS.2025-06-21T07:54:24.295_1
- Header ID
- MATIS.2025-06-21T07:54:24.295
- Date updated
- 2025-06-21 08:00:51 UTC+0000
- Release date
- 2025-06-21 07:54:24 UTC+0000
- UTC Start
- 2025-06-21 07:54:24.295
- UTC End
- 2025-06-21 07:55:24.355
- MJD Start
- 60847.32944786
- MJD End
- 60847.330142998886
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038435
- Ambient temperature (°C)
- 11.43
- Seeing (arcsec)
- 0.51
Observation
- ID
- 68184
- 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
- 50685
- Name
- del Sgr
- RA
- 275.248725
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 55.7480 | 55.6110 | 296.2000 | 296.4000 |
| K0-D0 | 75.8930 | 75.6660 | 270.7000 | 270.9000 |
| K0-J3 | 56.2710 | 56.2690 | 354.9700 | 355.1190 |
| G2-D0 | 35.0700 | 35.0150 | 227.6000 | 227.6000 |
| G2-J3 | 54.9430 | 54.8360 | 55.1280 | 55.1770 |
| D0-J3 | 89.8270 | 89.6650 | 52.1790 | 52.2260 |
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 | 60847.32944786 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.248725 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 55.748 |
| HIERARCH ESO ISS PBL12 END | 55.611 |
| HIERARCH ESO ISS PBLA12 START | 296.2 |
| HIERARCH ESO ISS PBLA12 END | 296.4 |
| HIERARCH ESO ISS PBL13 START | 75.893 |
| HIERARCH ESO ISS PBL13 END | 75.666 |
| HIERARCH ESO ISS PBLA13 START | 270.7 |
| HIERARCH ESO ISS PBLA13 END | 270.9 |
| HIERARCH ESO ISS PBL14 START | 56.271 |
| HIERARCH ESO ISS PBL14 END | 56.269 |
| HIERARCH ESO ISS PBLA14 START | 354.97 |
| HIERARCH ESO ISS PBLA14 END | 355.119 |
| HIERARCH ESO ISS PBL23 START | 35.07 |
| HIERARCH ESO ISS PBL23 END | 35.015 |
| HIERARCH ESO ISS PBLA23 START | 227.6 |
| HIERARCH ESO ISS PBLA23 END | 227.6 |
| HIERARCH ESO ISS PBL24 START | 54.943 |
| HIERARCH ESO ISS PBL24 END | 54.836 |
| HIERARCH ESO ISS PBLA24 START | 55.128 |
| HIERARCH ESO ISS PBLA24 END | 55.177 |
| HIERARCH ESO ISS PBL34 START | 89.827 |
| HIERARCH ESO ISS PBL34 END | 89.665 |
| HIERARCH ESO ISS PBLA34 START | 52.179 |
| HIERARCH ESO ISS PBLA34 END | 52.226 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003814 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003873 |
| HIERARCH ESO ISS AMBI TEMP | 11.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |