Exposure
- ID
- MATIS.2025-06-27T05:32:26.836_1
- Header ID
- MATIS.2025-06-27T05:32:26.836
- Date updated
- 2025-06-27 05:41:33 UTC+0000
- Release date
- 2025-06-27 05:32:26 UTC+0000
- UTC Start
- 2025-06-27 05:32:26.836
- UTC End
- 2025-06-27 05:33:26.896
- MJD Start
- 60853.23086616
- MJD End
- 60853.23156129888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0019030000000000002
- Ambient temperature (°C)
- 5.69
- Seeing (arcsec)
- 1.155
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 | 25.2820 | 25.2800 | 148.6000 | 148.7000 |
| A0-D0 | 31.2780 | 31.2530 | 77.0000 | 77.1000 |
| A0-C1 | 22.4400 | 22.4310 | 122.4710 | 122.6130 |
| B2-D0 | 33.4260 | 33.4150 | 31.2000 | 31.3000 |
| B2-C1 | 11.1350 | 11.1310 | 31.1420 | 31.2350 |
| D0-C1 | 22.2920 | 22.2840 | 211.2060 | 211.2990 |
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 | 60853.23086616 |
| 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 | 25.282 |
| HIERARCH ESO ISS PBL12 END | 25.28 |
| HIERARCH ESO ISS PBLA12 START | 148.6 |
| HIERARCH ESO ISS PBLA12 END | 148.7 |
| HIERARCH ESO ISS PBL13 START | 31.278 |
| HIERARCH ESO ISS PBL13 END | 31.253 |
| HIERARCH ESO ISS PBLA13 START | 77.0 |
| HIERARCH ESO ISS PBLA13 END | 77.1 |
| HIERARCH ESO ISS PBL14 START | 22.44 |
| HIERARCH ESO ISS PBL14 END | 22.431 |
| HIERARCH ESO ISS PBLA14 START | 122.471 |
| HIERARCH ESO ISS PBLA14 END | 122.613 |
| HIERARCH ESO ISS PBL23 START | 33.426 |
| HIERARCH ESO ISS PBL23 END | 33.415 |
| HIERARCH ESO ISS PBLA23 START | 31.2 |
| HIERARCH ESO ISS PBLA23 END | 31.3 |
| HIERARCH ESO ISS PBL24 START | 11.135 |
| HIERARCH ESO ISS PBL24 END | 11.131 |
| HIERARCH ESO ISS PBLA24 START | 31.142 |
| HIERARCH ESO ISS PBLA24 END | 31.235 |
| HIERARCH ESO ISS PBL34 START | 22.292 |
| HIERARCH ESO ISS PBL34 END | 22.284 |
| HIERARCH ESO ISS PBLA34 START | 211.206 |
| HIERARCH ESO ISS PBLA34 END | 211.299 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001933 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001873 |
| HIERARCH ESO ISS AMBI TEMP | 5.69 |
| HIERARCH ESO ISS AMBI FWHM START | 1.25 |
| HIERARCH ESO ISS AMBI FWHM END | 1.06 |