Exposure
- ID
- MATIS.2025-06-16T07:11:06.673_1
- Header ID
- MATIS.2025-06-16T07:11:06.673
- Date updated
- 2025-06-16 07:22:23 UTC+0000
- Release date
- 2025-06-16 07:11:06 UTC+0000
- UTC Start
- 2025-06-16 07:11:06.673
- UTC End
- 2025-06-16 07:12:06.733
- MJD Start
- 60842.29938279
- MJD End
- 60842.300077928885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001276
- Ambient temperature (°C)
- 7.08
- Seeing (arcsec)
- 1.3
Observation
- ID
- 68121
- 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-G1 | 86.5680 | 86.4900 | 130.9000 | 131.1000 |
| A0-J2 | 119.5080 | 119.3260 | 107.0000 | 107.1000 |
| A0-K0 | 116.8370 | 116.6350 | 83.2800 | 83.3970 |
| G1-J2 | 53.5900 | 53.5090 | 65.9000 | 66.0000 |
| G1-K0 | 86.7220 | 86.6630 | 35.7310 | 35.8060 |
| J2-K0 | 48.5540 | 48.5540 | 2.0310 | 2.1450 |
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 | 60842.29938279 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 86.568 |
| HIERARCH ESO ISS PBL12 END | 86.49 |
| HIERARCH ESO ISS PBLA12 START | 130.9 |
| HIERARCH ESO ISS PBLA12 END | 131.1 |
| HIERARCH ESO ISS PBL13 START | 119.508 |
| HIERARCH ESO ISS PBL13 END | 119.326 |
| HIERARCH ESO ISS PBLA13 START | 107.0 |
| HIERARCH ESO ISS PBLA13 END | 107.1 |
| HIERARCH ESO ISS PBL14 START | 116.837 |
| HIERARCH ESO ISS PBL14 END | 116.635 |
| HIERARCH ESO ISS PBLA14 START | 83.28 |
| HIERARCH ESO ISS PBLA14 END | 83.397 |
| HIERARCH ESO ISS PBL23 START | 53.59 |
| HIERARCH ESO ISS PBL23 END | 53.509 |
| HIERARCH ESO ISS PBLA23 START | 65.9 |
| HIERARCH ESO ISS PBLA23 END | 66.0 |
| HIERARCH ESO ISS PBL24 START | 86.722 |
| HIERARCH ESO ISS PBL24 END | 86.663 |
| HIERARCH ESO ISS PBLA24 START | 35.731 |
| HIERARCH ESO ISS PBLA24 END | 35.806 |
| HIERARCH ESO ISS PBL34 START | 48.554 |
| HIERARCH ESO ISS PBL34 END | 48.554 |
| HIERARCH ESO ISS PBLA34 START | 2.031 |
| HIERARCH ESO ISS PBLA34 END | 2.145 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001276 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001276 |
| HIERARCH ESO ISS AMBI TEMP | 7.08 |
| HIERARCH ESO ISS AMBI FWHM START | 1.3 |
| HIERARCH ESO ISS AMBI FWHM END | 1.3 |