Exposure
- ID
- MATIS.2025-09-22T01:37:05.093_1
- Header ID
- MATIS.2025-09-22T01:37:05.093
- Date updated
- 2025-09-22 01:45:57 UTC+0000
- Release date
- 2025-09-22 01:37:05 UTC+0000
- UTC Start
- 2025-09-22 01:37:05.093
- UTC End
- 2025-09-22 01:38:05.153
- MJD Start
- 60940.06742006
- MJD End
- 60940.06811519888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003335
- Ambient temperature (°C)
- 12.21
- Seeing (arcsec)
- 0.59
Observation
- ID
- 70485
- 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
- 52267
- Name
- del Sgr
- RA
- 275.247447
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.1780 | 82.0860 | 140.4000 | 140.6000 |
| A0-J2 | 108.6630 | 108.4230 | 115.5000 | 115.7000 |
| A0-K0 | 104.5570 | 104.2770 | 89.2830 | 89.4050 |
| G1-J2 | 48.6280 | 48.5130 | 70.1000 | 70.2000 |
| G1-K0 | 83.0680 | 82.9820 | 38.9130 | 38.9650 |
| J2-K0 | 48.4970 | 48.4950 | 7.6530 | 7.7610 |
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 | 60940.06742006 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.247447 |
| 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 | 82.178 |
| HIERARCH ESO ISS PBL12 END | 82.086 |
| HIERARCH ESO ISS PBLA12 START | 140.4 |
| HIERARCH ESO ISS PBLA12 END | 140.6 |
| HIERARCH ESO ISS PBL13 START | 108.663 |
| HIERARCH ESO ISS PBL13 END | 108.423 |
| HIERARCH ESO ISS PBLA13 START | 115.5 |
| HIERARCH ESO ISS PBLA13 END | 115.7 |
| HIERARCH ESO ISS PBL14 START | 104.557 |
| HIERARCH ESO ISS PBL14 END | 104.277 |
| HIERARCH ESO ISS PBLA14 START | 89.283 |
| HIERARCH ESO ISS PBLA14 END | 89.405 |
| HIERARCH ESO ISS PBL23 START | 48.628 |
| HIERARCH ESO ISS PBL23 END | 48.513 |
| HIERARCH ESO ISS PBLA23 START | 70.1 |
| HIERARCH ESO ISS PBLA23 END | 70.2 |
| HIERARCH ESO ISS PBL24 START | 83.068 |
| HIERARCH ESO ISS PBL24 END | 82.982 |
| HIERARCH ESO ISS PBLA24 START | 38.913 |
| HIERARCH ESO ISS PBLA24 END | 38.965 |
| HIERARCH ESO ISS PBL34 START | 48.497 |
| HIERARCH ESO ISS PBL34 END | 48.495 |
| HIERARCH ESO ISS PBLA34 START | 7.653 |
| HIERARCH ESO ISS PBLA34 END | 7.761 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003335 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003335 |
| HIERARCH ESO ISS AMBI TEMP | 12.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |