Exposure
- ID
- MATIS.2025-06-28T06:47:51.965_1
- Header ID
- MATIS.2025-06-28T06:47:51.965
- Date updated
- 2025-06-28 06:56:14 UTC+0000
- Release date
- 2025-06-28 06:47:51 UTC+0000
- UTC Start
- 2025-06-28 06:47:51.965
- UTC End
- 2025-06-28 06:48:52.025
- MJD Start
- 60854.28324034
- MJD End
- 60854.28393547889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0024215
- Ambient temperature (°C)
- 3.88
- Seeing (arcsec)
- 0.69
Observation
- ID
- 68243
- 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-B2 | 24.9440 | 24.9390 | 160.2000 | 160.3000 |
| A0-D0 | 27.9180 | 27.8580 | 86.0000 | 86.1000 |
| A0-C1 | 21.1530 | 21.1310 | 135.1480 | 135.3350 |
| B2-D0 | 31.9520 | 31.9250 | 37.4000 | 37.4000 |
| B2-C1 | 10.6440 | 10.6350 | 37.3110 | 37.3750 |
| D0-C1 | 21.3070 | 21.2900 | 217.3740 | 217.4380 |
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 | 60854.28324034 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 24.944 |
| HIERARCH ESO ISS PBL12 END | 24.939 |
| HIERARCH ESO ISS PBLA12 START | 160.2 |
| HIERARCH ESO ISS PBLA12 END | 160.3 |
| HIERARCH ESO ISS PBL13 START | 27.918 |
| HIERARCH ESO ISS PBL13 END | 27.858 |
| HIERARCH ESO ISS PBLA13 START | 86.0 |
| HIERARCH ESO ISS PBLA13 END | 86.1 |
| HIERARCH ESO ISS PBL14 START | 21.153 |
| HIERARCH ESO ISS PBL14 END | 21.131 |
| HIERARCH ESO ISS PBLA14 START | 135.148 |
| HIERARCH ESO ISS PBLA14 END | 135.335 |
| HIERARCH ESO ISS PBL23 START | 31.952 |
| HIERARCH ESO ISS PBL23 END | 31.925 |
| HIERARCH ESO ISS PBLA23 START | 37.4 |
| HIERARCH ESO ISS PBLA23 END | 37.4 |
| HIERARCH ESO ISS PBL24 START | 10.644 |
| HIERARCH ESO ISS PBL24 END | 10.635 |
| HIERARCH ESO ISS PBLA24 START | 37.311 |
| HIERARCH ESO ISS PBLA24 END | 37.375 |
| HIERARCH ESO ISS PBL34 START | 21.307 |
| HIERARCH ESO ISS PBL34 END | 21.29 |
| HIERARCH ESO ISS PBLA34 START | 217.374 |
| HIERARCH ESO ISS PBLA34 END | 217.438 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002418 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002425 |
| HIERARCH ESO ISS AMBI TEMP | 3.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |