Exposure
- ID
- MATIS.2025-06-28T06:52:49.041_1
- Header ID
- MATIS.2025-06-28T06:52:49.041
- Date updated
- 2025-06-28 07:01:44 UTC+0000
- Release date
- 2025-06-28 06:52:49 UTC+0000
- UTC Start
- 2025-06-28 06:52:49.041
- UTC End
- 2025-06-28 06:53:49.101
- MJD Start
- 60854.28667871
- MJD End
- 60854.287373848885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022364999999999998
- Ambient temperature (°C)
- 3.79
- Seeing (arcsec)
- 0.6799999999999999
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 | 24.9180 | 24.9120 | 160.9000 | 161.1000 |
| A0-D0 | 27.6200 | 27.5570 | 86.6000 | 86.7000 |
| A0-C1 | 21.0460 | 21.0240 | 136.0620 | 136.2520 |
| B2-D0 | 31.8190 | 31.7910 | 37.7000 | 37.7000 |
| B2-C1 | 10.6000 | 10.5910 | 37.6170 | 37.6790 |
| D0-C1 | 21.2190 | 21.2000 | 217.6810 | 217.7410 |
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 | 60854.28667871 |
| 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 | 24.918 |
| HIERARCH ESO ISS PBL12 END | 24.912 |
| HIERARCH ESO ISS PBLA12 START | 160.9 |
| HIERARCH ESO ISS PBLA12 END | 161.1 |
| HIERARCH ESO ISS PBL13 START | 27.62 |
| HIERARCH ESO ISS PBL13 END | 27.557 |
| HIERARCH ESO ISS PBLA13 START | 86.6 |
| HIERARCH ESO ISS PBLA13 END | 86.7 |
| HIERARCH ESO ISS PBL14 START | 21.046 |
| HIERARCH ESO ISS PBL14 END | 21.024 |
| HIERARCH ESO ISS PBLA14 START | 136.062 |
| HIERARCH ESO ISS PBLA14 END | 136.252 |
| HIERARCH ESO ISS PBL23 START | 31.819 |
| HIERARCH ESO ISS PBL23 END | 31.791 |
| HIERARCH ESO ISS PBLA23 START | 37.7 |
| HIERARCH ESO ISS PBLA23 END | 37.7 |
| HIERARCH ESO ISS PBL24 START | 10.6 |
| HIERARCH ESO ISS PBL24 END | 10.591 |
| HIERARCH ESO ISS PBLA24 START | 37.617 |
| HIERARCH ESO ISS PBLA24 END | 37.679 |
| HIERARCH ESO ISS PBL34 START | 21.219 |
| HIERARCH ESO ISS PBL34 END | 21.2 |
| HIERARCH ESO ISS PBLA34 START | 217.681 |
| HIERARCH ESO ISS PBLA34 END | 217.741 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002399 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002074 |
| HIERARCH ESO ISS AMBI TEMP | 3.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |