Exposure
- ID
- MATIS.2025-06-28T00:48:04.299_1
- Header ID
- MATIS.2025-06-28T00:48:04.299
- Date updated
- 2025-06-28 01:01:40 UTC+0000
- Release date
- 2025-06-28 00:48:04 UTC+0000
- UTC Start
- 2025-06-28 00:48:04.299
- UTC End
- 2025-06-28 00:49:04.263
- MJD Start
- 60854.03338309
- MJD End
- 60854.03407711777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0023145
- Ambient temperature (°C)
- 6.55
- Seeing (arcsec)
- 0.565
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 | 19.2090 | 19.2590 | 127.2000 | 127.2000 |
| A0-D0 | 25.3830 | 25.4210 | 29.6000 | 29.8000 |
| A0-C1 | 14.3800 | 14.4470 | 91.5580 | 91.6780 |
| B2-D0 | 33.7990 | 33.7980 | 355.3000 | 355.4000 |
| B2-C1 | 11.2590 | 11.2590 | 355.2700 | 355.4160 |
| D0-C1 | 22.5390 | 22.5390 | 175.3100 | 175.4570 |
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 | 60854.03338309 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 19.209 |
| HIERARCH ESO ISS PBL12 END | 19.259 |
| HIERARCH ESO ISS PBLA12 START | 127.2 |
| HIERARCH ESO ISS PBLA12 END | 127.2 |
| HIERARCH ESO ISS PBL13 START | 25.383 |
| HIERARCH ESO ISS PBL13 END | 25.421 |
| HIERARCH ESO ISS PBLA13 START | 29.6 |
| HIERARCH ESO ISS PBLA13 END | 29.8 |
| HIERARCH ESO ISS PBL14 START | 14.38 |
| HIERARCH ESO ISS PBL14 END | 14.447 |
| HIERARCH ESO ISS PBLA14 START | 91.558 |
| HIERARCH ESO ISS PBLA14 END | 91.678 |
| HIERARCH ESO ISS PBL23 START | 33.799 |
| HIERARCH ESO ISS PBL23 END | 33.798 |
| HIERARCH ESO ISS PBLA23 START | 355.3 |
| HIERARCH ESO ISS PBLA23 END | 355.4 |
| HIERARCH ESO ISS PBL24 START | 11.259 |
| HIERARCH ESO ISS PBL24 END | 11.259 |
| HIERARCH ESO ISS PBLA24 START | 355.27 |
| HIERARCH ESO ISS PBLA24 END | 355.416 |
| HIERARCH ESO ISS PBL34 START | 22.539 |
| HIERARCH ESO ISS PBL34 END | 22.539 |
| HIERARCH ESO ISS PBLA34 START | 175.31 |
| HIERARCH ESO ISS PBLA34 END | 175.457 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002563 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002066 |
| HIERARCH ESO ISS AMBI TEMP | 6.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |