Exposure
- ID
- MATIS.2025-07-17T06:44:51.186_1
- Header ID
- MATIS.2025-07-17T06:44:51.186
- Date updated
- 2025-07-17 06:55:57 UTC+0000
- Release date
- 2025-07-17 06:44:51 UTC+0000
- UTC Start
- 2025-07-17 06:44:51.186
- UTC End
- 2025-07-17 06:45:51.246
- MJD Start
- 60873.28114799
- MJD End
- 60873.28184312888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003046
- Ambient temperature (°C)
- 13.78
- Seeing (arcsec)
- 0.9299999999999999
Observation
- ID
- 68813
- 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
- 51196
- Name
- del Sgr
- RA
- 275.247446
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.1630 | 78.0750 | 150.1000 | 150.3000 |
| A0-J2 | 97.3630 | 97.0940 | 124.7000 | 124.9000 |
| A0-K0 | 90.7490 | 90.4030 | 95.1290 | 95.2760 |
| G1-J2 | 42.9190 | 42.7740 | 73.2000 | 73.3000 |
| G1-K0 | 78.7220 | 78.6100 | 40.7600 | 40.7920 |
| J2-K0 | 48.3640 | 48.3600 | 12.2940 | 12.3970 |
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 | 60873.28114799 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.247446 |
| 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 | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 78.163 |
| HIERARCH ESO ISS PBL12 END | 78.075 |
| HIERARCH ESO ISS PBLA12 START | 150.1 |
| HIERARCH ESO ISS PBLA12 END | 150.3 |
| HIERARCH ESO ISS PBL13 START | 97.363 |
| HIERARCH ESO ISS PBL13 END | 97.094 |
| HIERARCH ESO ISS PBLA13 START | 124.7 |
| HIERARCH ESO ISS PBLA13 END | 124.9 |
| HIERARCH ESO ISS PBL14 START | 90.749 |
| HIERARCH ESO ISS PBL14 END | 90.403 |
| HIERARCH ESO ISS PBLA14 START | 95.129 |
| HIERARCH ESO ISS PBLA14 END | 95.276 |
| HIERARCH ESO ISS PBL23 START | 42.919 |
| HIERARCH ESO ISS PBL23 END | 42.774 |
| HIERARCH ESO ISS PBLA23 START | 73.2 |
| HIERARCH ESO ISS PBLA23 END | 73.3 |
| HIERARCH ESO ISS PBL24 START | 78.722 |
| HIERARCH ESO ISS PBL24 END | 78.61 |
| HIERARCH ESO ISS PBLA24 START | 40.76 |
| HIERARCH ESO ISS PBLA24 END | 40.792 |
| HIERARCH ESO ISS PBL34 START | 48.364 |
| HIERARCH ESO ISS PBL34 END | 48.36 |
| HIERARCH ESO ISS PBLA34 START | 12.294 |
| HIERARCH ESO ISS PBLA34 END | 12.397 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003219 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002873 |
| HIERARCH ESO ISS AMBI TEMP | 13.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |