Exposure
- ID
- MATIS.2025-09-22T01:43:15.863_1
- Header ID
- MATIS.2025-09-22T01:43:15.863
- Date updated
- 2025-09-22 01:50:51 UTC+0000
- Release date
- 2025-09-22 01:43:15 UTC+0000
- UTC Start
- 2025-09-22 01:43:15.863
- UTC End
- 2025-09-22 01:44:15.923
- MJD Start
- 60940.07171138
- MJD End
- 60940.072406518884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003763
- Ambient temperature (°C)
- 11.78
- Seeing (arcsec)
- 0.5700000000000001
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 | 81.6110 | 81.5170 | 141.7000 | 141.9000 |
| A0-J2 | 107.1690 | 106.9200 | 116.6000 | 116.8000 |
| A0-K0 | 102.8020 | 102.5070 | 90.0450 | 90.1730 |
| G1-J2 | 47.9110 | 47.7900 | 70.5000 | 70.6000 |
| G1-K0 | 82.5300 | 82.4390 | 39.2230 | 39.2730 |
| J2-K0 | 48.4840 | 48.4820 | 8.3140 | 8.4230 |
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 | 60940.07171138 |
| 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 | 81.611 |
| HIERARCH ESO ISS PBL12 END | 81.517 |
| HIERARCH ESO ISS PBLA12 START | 141.7 |
| HIERARCH ESO ISS PBLA12 END | 141.9 |
| HIERARCH ESO ISS PBL13 START | 107.169 |
| HIERARCH ESO ISS PBL13 END | 106.92 |
| HIERARCH ESO ISS PBLA13 START | 116.6 |
| HIERARCH ESO ISS PBLA13 END | 116.8 |
| HIERARCH ESO ISS PBL14 START | 102.802 |
| HIERARCH ESO ISS PBL14 END | 102.507 |
| HIERARCH ESO ISS PBLA14 START | 90.045 |
| HIERARCH ESO ISS PBLA14 END | 90.173 |
| HIERARCH ESO ISS PBL23 START | 47.911 |
| HIERARCH ESO ISS PBL23 END | 47.79 |
| HIERARCH ESO ISS PBLA23 START | 70.5 |
| HIERARCH ESO ISS PBLA23 END | 70.6 |
| HIERARCH ESO ISS PBL24 START | 82.53 |
| HIERARCH ESO ISS PBL24 END | 82.439 |
| HIERARCH ESO ISS PBLA24 START | 39.223 |
| HIERARCH ESO ISS PBLA24 END | 39.273 |
| HIERARCH ESO ISS PBL34 START | 48.484 |
| HIERARCH ESO ISS PBL34 END | 48.482 |
| HIERARCH ESO ISS PBLA34 START | 8.314 |
| HIERARCH ESO ISS PBLA34 END | 8.423 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003763 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003763 |
| HIERARCH ESO ISS AMBI TEMP | 11.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |