Exposure
- ID
- MATIS.2025-06-23T03:56:55.649_1
- Header ID
- MATIS.2025-06-23T03:56:55.649
- Date updated
- 2025-06-23 04:05:55 UTC+0000
- Release date
- 2025-06-23 03:56:55 UTC+0000
- UTC Start
- 2025-06-23 03:56:55.649
- UTC End
- 2025-06-23 03:57:55.709
- MJD Start
- 60849.16453297
- MJD End
- 60849.16522810888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004232
- Ambient temperature (°C)
- 11.5
- Seeing (arcsec)
- 0.45499999999999996
Observation
- ID
- 68184
- 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
- 50685
- Name
- del Sgr
- RA
- 275.248725
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 66.4990 | 66.5590 | 263.9000 | 264.0000 |
| K0-D0 | 94.3700 | 94.4290 | 243.1000 | 243.2000 |
| K0-J3 | 55.4680 | 55.4920 | 326.8050 | 326.8910 |
| G2-D0 | 39.9510 | 39.9540 | 206.8000 | 206.9000 |
| G2-J3 | 64.3350 | 64.3450 | 33.7600 | 33.8970 |
| D0-J3 | 104.1050 | 104.1170 | 31.1000 | 31.2350 |
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 | 60849.16453297 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.248725 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 66.499 |
| HIERARCH ESO ISS PBL12 END | 66.559 |
| HIERARCH ESO ISS PBLA12 START | 263.9 |
| HIERARCH ESO ISS PBLA12 END | 264.0 |
| HIERARCH ESO ISS PBL13 START | 94.37 |
| HIERARCH ESO ISS PBL13 END | 94.429 |
| HIERARCH ESO ISS PBLA13 START | 243.1 |
| HIERARCH ESO ISS PBLA13 END | 243.2 |
| HIERARCH ESO ISS PBL14 START | 55.468 |
| HIERARCH ESO ISS PBL14 END | 55.492 |
| HIERARCH ESO ISS PBLA14 START | 326.805 |
| HIERARCH ESO ISS PBLA14 END | 326.891 |
| HIERARCH ESO ISS PBL23 START | 39.951 |
| HIERARCH ESO ISS PBL23 END | 39.954 |
| HIERARCH ESO ISS PBLA23 START | 206.8 |
| HIERARCH ESO ISS PBLA23 END | 206.9 |
| HIERARCH ESO ISS PBL24 START | 64.335 |
| HIERARCH ESO ISS PBL24 END | 64.345 |
| HIERARCH ESO ISS PBLA24 START | 33.76 |
| HIERARCH ESO ISS PBLA24 END | 33.897 |
| HIERARCH ESO ISS PBL34 START | 104.105 |
| HIERARCH ESO ISS PBL34 END | 104.117 |
| HIERARCH ESO ISS PBLA34 START | 31.1 |
| HIERARCH ESO ISS PBLA34 END | 31.235 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004232 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004232 |
| HIERARCH ESO ISS AMBI TEMP | 11.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |