Exposure
- ID
- MATIS.2025-06-28T06:41:44.749_1
- Header ID
- MATIS.2025-06-28T06:41:44.749
- Date updated
- 2025-06-28 06:46:36 UTC+0000
- Release date
- 2025-06-28 06:41:44 UTC+0000
- UTC Start
- 2025-06-28 06:41:44.749
- UTC End
- 2025-06-28 06:42:44.713
- MJD Start
- 60854.27899015
- MJD End
- 60854.279684177774
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002569
- Ambient temperature (°C)
- 4.04
- Seeing (arcsec)
- 0.68
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 | 24.9780 | 24.9720 | 159.2000 | 159.3000 |
| A0-D0 | 28.2730 | 28.2150 | 85.3000 | 85.4000 |
| A0-C1 | 21.2830 | 21.2620 | 134.0410 | 134.2230 |
| B2-D0 | 32.1090 | 32.0830 | 37.0000 | 37.0000 |
| B2-C1 | 10.6970 | 10.6880 | 36.9200 | 36.9860 |
| D0-C1 | 21.4120 | 21.3950 | 216.9830 | 217.0490 |
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 | 60854.27899015 |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 24.978 |
| HIERARCH ESO ISS PBL12 END | 24.972 |
| HIERARCH ESO ISS PBLA12 START | 159.2 |
| HIERARCH ESO ISS PBLA12 END | 159.3 |
| HIERARCH ESO ISS PBL13 START | 28.273 |
| HIERARCH ESO ISS PBL13 END | 28.215 |
| HIERARCH ESO ISS PBLA13 START | 85.3 |
| HIERARCH ESO ISS PBLA13 END | 85.4 |
| HIERARCH ESO ISS PBL14 START | 21.283 |
| HIERARCH ESO ISS PBL14 END | 21.262 |
| HIERARCH ESO ISS PBLA14 START | 134.041 |
| HIERARCH ESO ISS PBLA14 END | 134.223 |
| HIERARCH ESO ISS PBL23 START | 32.109 |
| HIERARCH ESO ISS PBL23 END | 32.083 |
| HIERARCH ESO ISS PBLA23 START | 37.0 |
| HIERARCH ESO ISS PBLA23 END | 37.0 |
| HIERARCH ESO ISS PBL24 START | 10.697 |
| HIERARCH ESO ISS PBL24 END | 10.688 |
| HIERARCH ESO ISS PBLA24 START | 36.92 |
| HIERARCH ESO ISS PBLA24 END | 36.986 |
| HIERARCH ESO ISS PBL34 START | 21.412 |
| HIERARCH ESO ISS PBL34 END | 21.395 |
| HIERARCH ESO ISS PBLA34 START | 216.983 |
| HIERARCH ESO ISS PBLA34 END | 217.049 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002569 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002569 |
| HIERARCH ESO ISS AMBI TEMP | 4.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |