Exposure
- ID
- MATIS.2025-06-27T04:28:49.206_1
- Header ID
- MATIS.2025-06-27T04:28:49.206
- Date updated
- 2025-06-27 04:35:50 UTC+0000
- Release date
- 2025-06-27 04:28:49 UTC+0000
- UTC Start
- 2025-06-27 04:28:49.206
- UTC End
- 2025-06-27 04:29:49.266
- MJD Start
- 60853.18668062
- MJD End
- 60853.187375758884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001839
- Ambient temperature (°C)
- 5.87
- Seeing (arcsec)
- 0.92
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 | 25.1650 | 25.1710 | 141.0000 | 141.1000 |
| A0-D0 | 31.9990 | 32.0010 | 69.5000 | 69.6000 |
| A0-C1 | 22.5420 | 22.5490 | 114.3690 | 114.4880 |
| B2-D0 | 33.8730 | 33.8700 | 24.7000 | 24.8000 |
| B2-C1 | 11.2830 | 11.2820 | 24.6140 | 24.7290 |
| D0-C1 | 22.5900 | 22.5880 | 204.6780 | 204.7930 |
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 | 60853.18668062 |
| 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 | 25.165 |
| HIERARCH ESO ISS PBL12 END | 25.171 |
| HIERARCH ESO ISS PBLA12 START | 141.0 |
| HIERARCH ESO ISS PBLA12 END | 141.1 |
| HIERARCH ESO ISS PBL13 START | 31.999 |
| HIERARCH ESO ISS PBL13 END | 32.001 |
| HIERARCH ESO ISS PBLA13 START | 69.5 |
| HIERARCH ESO ISS PBLA13 END | 69.6 |
| HIERARCH ESO ISS PBL14 START | 22.542 |
| HIERARCH ESO ISS PBL14 END | 22.549 |
| HIERARCH ESO ISS PBLA14 START | 114.369 |
| HIERARCH ESO ISS PBLA14 END | 114.488 |
| HIERARCH ESO ISS PBL23 START | 33.873 |
| HIERARCH ESO ISS PBL23 END | 33.87 |
| HIERARCH ESO ISS PBLA23 START | 24.7 |
| HIERARCH ESO ISS PBLA23 END | 24.8 |
| HIERARCH ESO ISS PBL24 START | 11.283 |
| HIERARCH ESO ISS PBL24 END | 11.282 |
| HIERARCH ESO ISS PBLA24 START | 24.614 |
| HIERARCH ESO ISS PBLA24 END | 24.729 |
| HIERARCH ESO ISS PBL34 START | 22.59 |
| HIERARCH ESO ISS PBL34 END | 22.588 |
| HIERARCH ESO ISS PBLA34 START | 204.678 |
| HIERARCH ESO ISS PBLA34 END | 204.793 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001839 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001839 |
| HIERARCH ESO ISS AMBI TEMP | 5.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |