Exposure
- ID
- MATIS.2025-06-23T03:51:58.784_1
- Header ID
- MATIS.2025-06-23T03:51:58.784
- Date updated
- 2025-06-23 04:01:08 UTC+0000
- Release date
- 2025-06-23 03:51:58 UTC+0000
- UTC Start
- 2025-06-23 03:51:58.784
- UTC End
- 2025-06-23 03:52:58.844
- MJD Start
- 60849.16109704
- MJD End
- 60849.161792178886
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046689999999999995
- Ambient temperature (°C)
- 11.53
- Seeing (arcsec)
- 0.44
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 | 66.1930 | 66.2580 | 263.2000 | 263.4000 |
| K0-D0 | 94.0640 | 94.1290 | 242.4000 | 242.5000 |
| K0-J3 | 55.3510 | 55.3760 | 326.3690 | 326.4600 |
| G2-D0 | 39.9350 | 39.9390 | 206.1000 | 206.3000 |
| G2-J3 | 64.2830 | 64.2940 | 33.0690 | 33.2140 |
| D0-J3 | 104.0380 | 104.0530 | 30.4180 | 30.5610 |
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 | 60849.16109704 |
| 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 | 66.193 |
| HIERARCH ESO ISS PBL12 END | 66.258 |
| HIERARCH ESO ISS PBLA12 START | 263.2 |
| HIERARCH ESO ISS PBLA12 END | 263.4 |
| HIERARCH ESO ISS PBL13 START | 94.064 |
| HIERARCH ESO ISS PBL13 END | 94.129 |
| HIERARCH ESO ISS PBLA13 START | 242.4 |
| HIERARCH ESO ISS PBLA13 END | 242.5 |
| HIERARCH ESO ISS PBL14 START | 55.351 |
| HIERARCH ESO ISS PBL14 END | 55.376 |
| HIERARCH ESO ISS PBLA14 START | 326.369 |
| HIERARCH ESO ISS PBLA14 END | 326.46 |
| HIERARCH ESO ISS PBL23 START | 39.935 |
| HIERARCH ESO ISS PBL23 END | 39.939 |
| HIERARCH ESO ISS PBLA23 START | 206.1 |
| HIERARCH ESO ISS PBLA23 END | 206.3 |
| HIERARCH ESO ISS PBL24 START | 64.283 |
| HIERARCH ESO ISS PBL24 END | 64.294 |
| HIERARCH ESO ISS PBLA24 START | 33.069 |
| HIERARCH ESO ISS PBLA24 END | 33.214 |
| HIERARCH ESO ISS PBL34 START | 104.038 |
| HIERARCH ESO ISS PBL34 END | 104.053 |
| HIERARCH ESO ISS PBLA34 START | 30.418 |
| HIERARCH ESO ISS PBLA34 END | 30.561 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004372 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004966 |
| HIERARCH ESO ISS AMBI TEMP | 11.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |