Exposure
- ID
- MATIS.2025-06-16T07:09:04.084_1
- Header ID
- MATIS.2025-06-16T07:09:04.084
- Date updated
- 2025-06-16 07:22:23 UTC+0000
- Release date
- 2025-06-16 07:09:04 UTC+0000
- UTC Start
- 2025-06-16 07:09:04.084
- UTC End
- 2025-06-16 07:10:04.048
- MJD Start
- 60842.29796393
- MJD End
- 60842.29865795778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001276
- Ambient temperature (°C)
- 7.21
- 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 | 86.7220 | 86.6460 | 130.6000 | 130.8000 |
| A0-J2 | 119.8700 | 119.6920 | 106.6000 | 106.8000 |
| A0-K0 | 117.2350 | 117.0390 | 83.0500 | 83.1630 |
| G1-J2 | 53.7500 | 53.6710 | 65.7000 | 65.8000 |
| G1-K0 | 86.8370 | 86.7800 | 35.5840 | 35.6570 |
| J2-K0 | 48.5550 | 48.5540 | 1.8040 | 1.9160 |
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 | 60842.29796393 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 86.722 |
| HIERARCH ESO ISS PBL12 END | 86.646 |
| HIERARCH ESO ISS PBLA12 START | 130.6 |
| HIERARCH ESO ISS PBLA12 END | 130.8 |
| HIERARCH ESO ISS PBL13 START | 119.87 |
| HIERARCH ESO ISS PBL13 END | 119.692 |
| HIERARCH ESO ISS PBLA13 START | 106.6 |
| HIERARCH ESO ISS PBLA13 END | 106.8 |
| HIERARCH ESO ISS PBL14 START | 117.235 |
| HIERARCH ESO ISS PBL14 END | 117.039 |
| HIERARCH ESO ISS PBLA14 START | 83.05 |
| HIERARCH ESO ISS PBLA14 END | 83.163 |
| HIERARCH ESO ISS PBL23 START | 53.75 |
| HIERARCH ESO ISS PBL23 END | 53.671 |
| HIERARCH ESO ISS PBLA23 START | 65.7 |
| HIERARCH ESO ISS PBLA23 END | 65.8 |
| HIERARCH ESO ISS PBL24 START | 86.837 |
| HIERARCH ESO ISS PBL24 END | 86.78 |
| HIERARCH ESO ISS PBLA24 START | 35.584 |
| HIERARCH ESO ISS PBLA24 END | 35.657 |
| HIERARCH ESO ISS PBL34 START | 48.555 |
| HIERARCH ESO ISS PBL34 END | 48.554 |
| HIERARCH ESO ISS PBLA34 START | 1.804 |
| HIERARCH ESO ISS PBLA34 END | 1.916 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001276 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001276 |
| HIERARCH ESO ISS AMBI TEMP | 7.21 |
| HIERARCH ESO ISS AMBI FWHM START | 1.3 |
| HIERARCH ESO ISS AMBI FWHM END | 1.3 |