Exposure
- ID
- MATIS.2025-06-28T05:36:12.720_1
- Header ID
- MATIS.2025-06-28T05:36:12.720
- Date updated
- 2025-06-28 05:46:22 UTC+0000
- Release date
- 2025-06-28 05:36:12 UTC+0000
- UTC Start
- 2025-06-28 05:36:12.720
- UTC End
- 2025-06-28 05:37:12.684
- MJD Start
- 60854.23348055
- MJD End
- 60854.234174577774
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001711
- Ambient temperature (°C)
- 4.76
- Seeing (arcsec)
- 0.8300000000000001
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 | 25.2650 | 25.2620 | 149.6000 | 149.8000 |
| A0-D0 | 31.0730 | 31.0430 | 77.9000 | 78.0000 |
| A0-C1 | 22.3630 | 22.3520 | 123.5550 | 123.7010 |
| B2-D0 | 33.3330 | 33.3200 | 31.9000 | 32.0000 |
| B2-C1 | 11.1040 | 11.0990 | 31.8380 | 31.9280 |
| D0-C1 | 22.2290 | 22.2210 | 211.9020 | 211.9920 |
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 | 60854.23348055 |
| 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 | 25.265 |
| HIERARCH ESO ISS PBL12 END | 25.262 |
| HIERARCH ESO ISS PBLA12 START | 149.6 |
| HIERARCH ESO ISS PBLA12 END | 149.8 |
| HIERARCH ESO ISS PBL13 START | 31.073 |
| HIERARCH ESO ISS PBL13 END | 31.043 |
| HIERARCH ESO ISS PBLA13 START | 77.9 |
| HIERARCH ESO ISS PBLA13 END | 78.0 |
| HIERARCH ESO ISS PBL14 START | 22.363 |
| HIERARCH ESO ISS PBL14 END | 22.352 |
| HIERARCH ESO ISS PBLA14 START | 123.555 |
| HIERARCH ESO ISS PBLA14 END | 123.701 |
| HIERARCH ESO ISS PBL23 START | 33.333 |
| HIERARCH ESO ISS PBL23 END | 33.32 |
| HIERARCH ESO ISS PBLA23 START | 31.9 |
| HIERARCH ESO ISS PBLA23 END | 32.0 |
| HIERARCH ESO ISS PBL24 START | 11.104 |
| HIERARCH ESO ISS PBL24 END | 11.099 |
| HIERARCH ESO ISS PBLA24 START | 31.838 |
| HIERARCH ESO ISS PBLA24 END | 31.928 |
| HIERARCH ESO ISS PBL34 START | 22.229 |
| HIERARCH ESO ISS PBL34 END | 22.221 |
| HIERARCH ESO ISS PBLA34 START | 211.902 |
| HIERARCH ESO ISS PBLA34 END | 211.992 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001711 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001711 |
| HIERARCH ESO ISS AMBI TEMP | 4.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |