Exposure
- ID
- MATIS.2025-07-25T06:03:21.382_1
- Header ID
- MATIS.2025-07-25T06:03:21.382
- Date updated
- 2025-07-25 06:15:49 UTC+0000
- Release date
- 2025-07-25 06:03:21 UTC+0000
- UTC Start
- 2025-07-25 06:03:21.382
- UTC End
- 2025-07-25 06:04:21.346
- MJD Start
- 60881.25233081
- MJD End
- 60881.25302483777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003981
- Ambient temperature (°C)
- 12.03
- Seeing (arcsec)
- 0.64
Observation
- ID
- 68970
- 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
- 51196
- Name
- del Sgr
- RA
- 275.247446
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.6500 | 24.6460 | 170.5000 | 170.7000 |
| A0-D0 | 23.5330 | 23.4490 | 93.7000 | 93.9000 |
| A0-C1 | 19.7590 | 19.7360 | 147.7650 | 147.9970 |
| B2-D0 | 29.9280 | 29.8870 | 40.4000 | 40.5000 |
| B2-C1 | 9.9710 | 9.9580 | 40.3890 | 40.4270 |
| D0-C1 | 19.9560 | 19.9300 | 220.4490 | 220.4870 |
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 | 60881.25233081 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.247446 |
| 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 | 24.65 |
| HIERARCH ESO ISS PBL12 END | 24.646 |
| HIERARCH ESO ISS PBLA12 START | 170.5 |
| HIERARCH ESO ISS PBLA12 END | 170.7 |
| HIERARCH ESO ISS PBL13 START | 23.533 |
| HIERARCH ESO ISS PBL13 END | 23.449 |
| HIERARCH ESO ISS PBLA13 START | 93.7 |
| HIERARCH ESO ISS PBLA13 END | 93.9 |
| HIERARCH ESO ISS PBL14 START | 19.759 |
| HIERARCH ESO ISS PBL14 END | 19.736 |
| HIERARCH ESO ISS PBLA14 START | 147.765 |
| HIERARCH ESO ISS PBLA14 END | 147.997 |
| HIERARCH ESO ISS PBL23 START | 29.928 |
| HIERARCH ESO ISS PBL23 END | 29.887 |
| HIERARCH ESO ISS PBLA23 START | 40.4 |
| HIERARCH ESO ISS PBLA23 END | 40.5 |
| HIERARCH ESO ISS PBL24 START | 9.971 |
| HIERARCH ESO ISS PBL24 END | 9.958 |
| HIERARCH ESO ISS PBLA24 START | 40.389 |
| HIERARCH ESO ISS PBLA24 END | 40.427 |
| HIERARCH ESO ISS PBL34 START | 19.956 |
| HIERARCH ESO ISS PBL34 END | 19.93 |
| HIERARCH ESO ISS PBLA34 START | 220.449 |
| HIERARCH ESO ISS PBLA34 END | 220.487 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003981 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003981 |
| HIERARCH ESO ISS AMBI TEMP | 12.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |