Exposure
- ID
- MATIS.2025-06-27T04:20:13.531_1
- Header ID
- MATIS.2025-06-27T04:20:13.531
- Date updated
- 2025-06-27 04:30:47 UTC+0000
- Release date
- 2025-06-27 04:20:13 UTC+0000
- UTC Start
- 2025-06-27 04:20:13.531
- UTC End
- 2025-06-27 04:21:13.591
- MJD Start
- 60853.18071217
- MJD End
- 60853.18140730888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001897
- Ambient temperature (°C)
- 6.04
- Seeing (arcsec)
- 0.89
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 | 25.1060 | 25.1140 | 140.1000 | 140.2000 |
| A0-D0 | 31.9670 | 31.9720 | 68.4000 | 68.5000 |
| A0-C1 | 22.4750 | 22.4840 | 113.3730 | 113.4900 |
| B2-D0 | 33.8970 | 33.8950 | 23.7000 | 23.8000 |
| B2-C1 | 11.2910 | 11.2910 | 23.6330 | 23.7510 |
| D0-C1 | 22.6060 | 22.6040 | 203.6960 | 203.8140 |
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 | 60853.18071217 |
| 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 | 25.106 |
| HIERARCH ESO ISS PBL12 END | 25.114 |
| HIERARCH ESO ISS PBLA12 START | 140.1 |
| HIERARCH ESO ISS PBLA12 END | 140.2 |
| HIERARCH ESO ISS PBL13 START | 31.967 |
| HIERARCH ESO ISS PBL13 END | 31.972 |
| HIERARCH ESO ISS PBLA13 START | 68.4 |
| HIERARCH ESO ISS PBLA13 END | 68.5 |
| HIERARCH ESO ISS PBL14 START | 22.475 |
| HIERARCH ESO ISS PBL14 END | 22.484 |
| HIERARCH ESO ISS PBLA14 START | 113.373 |
| HIERARCH ESO ISS PBLA14 END | 113.49 |
| HIERARCH ESO ISS PBL23 START | 33.897 |
| HIERARCH ESO ISS PBL23 END | 33.895 |
| HIERARCH ESO ISS PBLA23 START | 23.7 |
| HIERARCH ESO ISS PBLA23 END | 23.8 |
| HIERARCH ESO ISS PBL24 START | 11.291 |
| HIERARCH ESO ISS PBL24 END | 11.291 |
| HIERARCH ESO ISS PBLA24 START | 23.633 |
| HIERARCH ESO ISS PBLA24 END | 23.751 |
| HIERARCH ESO ISS PBL34 START | 22.606 |
| HIERARCH ESO ISS PBL34 END | 22.604 |
| HIERARCH ESO ISS PBLA34 START | 203.696 |
| HIERARCH ESO ISS PBLA34 END | 203.814 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001897 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001897 |
| HIERARCH ESO ISS AMBI TEMP | 6.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |