Exposure
- ID
- MATIS.2025-06-16T03:53:56.674_1
- Header ID
- MATIS.2025-06-16T03:53:56.674
- Date updated
- 2025-06-16 04:20:07 UTC+0000
- Release date
- 2025-06-16 03:53:56 UTC+0000
- UTC Start
- 2025-06-16 03:53:56.674
- UTC End
- 2025-06-16 03:54:56.734
- MJD Start
- 60842.1624615
- MJD End
- 60842.16315663888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00614
- Ambient temperature (°C)
- 5.97
- Seeing (arcsec)
- 0.5800000000000001
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 | 84.5980 | 84.7160 | 105.9000 | 106.0000 |
| A0-J2 | 121.3970 | 121.5650 | 81.1000 | 81.3000 |
| A0-K0 | 122.8430 | 122.9610 | 58.5010 | 58.6630 |
| G1-J2 | 56.9470 | 56.9780 | 42.6000 | 42.8000 |
| G1-K0 | 90.4070 | 90.4110 | 14.9850 | 15.1220 |
| J2-K0 | 47.9150 | 47.9250 | 341.5080 | 341.6000 |
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 | 60842.1624615 |
| 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 | 84.598 |
| HIERARCH ESO ISS PBL12 END | 84.716 |
| HIERARCH ESO ISS PBLA12 START | 105.9 |
| HIERARCH ESO ISS PBLA12 END | 106.0 |
| HIERARCH ESO ISS PBL13 START | 121.397 |
| HIERARCH ESO ISS PBL13 END | 121.565 |
| HIERARCH ESO ISS PBLA13 START | 81.1 |
| HIERARCH ESO ISS PBLA13 END | 81.3 |
| HIERARCH ESO ISS PBL14 START | 122.843 |
| HIERARCH ESO ISS PBL14 END | 122.961 |
| HIERARCH ESO ISS PBLA14 START | 58.501 |
| HIERARCH ESO ISS PBLA14 END | 58.663 |
| HIERARCH ESO ISS PBL23 START | 56.947 |
| HIERARCH ESO ISS PBL23 END | 56.978 |
| HIERARCH ESO ISS PBLA23 START | 42.6 |
| HIERARCH ESO ISS PBLA23 END | 42.8 |
| HIERARCH ESO ISS PBL24 START | 90.407 |
| HIERARCH ESO ISS PBL24 END | 90.411 |
| HIERARCH ESO ISS PBLA24 START | 14.985 |
| HIERARCH ESO ISS PBLA24 END | 15.122 |
| HIERARCH ESO ISS PBL34 START | 47.915 |
| HIERARCH ESO ISS PBL34 END | 47.925 |
| HIERARCH ESO ISS PBLA34 START | 341.508 |
| HIERARCH ESO ISS PBLA34 END | 341.6 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005552 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006728 |
| HIERARCH ESO ISS AMBI TEMP | 5.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |