Exposure
- ID
- MATIS.2025-06-27T05:26:16.706_1
- Header ID
- MATIS.2025-06-27T05:26:16.706
- Date updated
- 2025-06-27 05:35:57 UTC+0000
- Release date
- 2025-06-27 05:26:16 UTC+0000
- UTC Start
- 2025-06-27 05:26:16.706
- UTC End
- 2025-06-27 05:27:16.766
- MJD Start
- 60853.22658224
- MJD End
- 60853.227277378886
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001459
- Ambient temperature (°C)
- 5.73
- Seeing (arcsec)
- 1.1
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 | 25.2910 | 25.2900 | 147.8000 | 147.9000 |
| A0-D0 | 31.4250 | 31.4020 | 76.3000 | 76.4000 |
| A0-C1 | 22.4930 | 22.4850 | 121.6190 | 121.7580 |
| B2-D0 | 33.4940 | 33.4830 | 30.6000 | 30.7000 |
| B2-C1 | 11.1570 | 11.1540 | 30.5680 | 30.6630 |
| D0-C1 | 22.3370 | 22.3300 | 210.6320 | 210.7270 |
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 | 60853.22658224 |
| 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 | 25.291 |
| HIERARCH ESO ISS PBL12 END | 25.29 |
| HIERARCH ESO ISS PBLA12 START | 147.8 |
| HIERARCH ESO ISS PBLA12 END | 147.9 |
| HIERARCH ESO ISS PBL13 START | 31.425 |
| HIERARCH ESO ISS PBL13 END | 31.402 |
| HIERARCH ESO ISS PBLA13 START | 76.3 |
| HIERARCH ESO ISS PBLA13 END | 76.4 |
| HIERARCH ESO ISS PBL14 START | 22.493 |
| HIERARCH ESO ISS PBL14 END | 22.485 |
| HIERARCH ESO ISS PBLA14 START | 121.619 |
| HIERARCH ESO ISS PBLA14 END | 121.758 |
| HIERARCH ESO ISS PBL23 START | 33.494 |
| HIERARCH ESO ISS PBL23 END | 33.483 |
| HIERARCH ESO ISS PBLA23 START | 30.6 |
| HIERARCH ESO ISS PBLA23 END | 30.7 |
| HIERARCH ESO ISS PBL24 START | 11.157 |
| HIERARCH ESO ISS PBL24 END | 11.154 |
| HIERARCH ESO ISS PBLA24 START | 30.568 |
| HIERARCH ESO ISS PBLA24 END | 30.663 |
| HIERARCH ESO ISS PBL34 START | 22.337 |
| HIERARCH ESO ISS PBL34 END | 22.33 |
| HIERARCH ESO ISS PBLA34 START | 210.632 |
| HIERARCH ESO ISS PBLA34 END | 210.727 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001459 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001459 |
| HIERARCH ESO ISS AMBI TEMP | 5.73 |
| HIERARCH ESO ISS AMBI FWHM START | 1.1 |
| HIERARCH ESO ISS AMBI FWHM END | 1.1 |