Exposure
- ID
- MATIS.2025-09-24T00:02:10.996_1
- Header ID
- MATIS.2025-09-24T00:02:10.996
- Date updated
- 2025-09-24 00:11:02 UTC+0000
- Release date
- 2025-09-24 00:02:10 UTC+0000
- UTC Start
- 2025-09-24 00:02:10.996
- UTC End
- 2025-09-24 00:03:11.056
- MJD Start
- 60942.00151616
- MJD End
- 60942.00221129889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006989
- Ambient temperature (°C)
- 15.42
- Seeing (arcsec)
- 0.675
Observation
- ID
- 70483
- 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
- 52266
- Name
- eps Sgr
- RA
- 276.041372
- DEC
- -34.38533
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7010 | 89.6640 | 125.4000 | 125.6000 |
| A0-J2 | 125.8120 | 125.7050 | 102.5000 | 102.6000 |
| A0-K0 | 122.6790 | 122.5460 | 80.1860 | 80.3230 |
| G1-J2 | 55.5410 | 55.4830 | 63.5000 | 63.6000 |
| G1-K0 | 87.1330 | 87.0840 | 33.2460 | 33.3440 |
| J2-K0 | 48.1570 | 48.1580 | 357.6790 | 357.7970 |
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 | 60942.00151616 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041372 |
| DEC | -34.38533 |
| 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 | 89.701 |
| HIERARCH ESO ISS PBL12 END | 89.664 |
| HIERARCH ESO ISS PBLA12 START | 125.4 |
| HIERARCH ESO ISS PBLA12 END | 125.6 |
| HIERARCH ESO ISS PBL13 START | 125.812 |
| HIERARCH ESO ISS PBL13 END | 125.705 |
| HIERARCH ESO ISS PBLA13 START | 102.5 |
| HIERARCH ESO ISS PBLA13 END | 102.6 |
| HIERARCH ESO ISS PBL14 START | 122.679 |
| HIERARCH ESO ISS PBL14 END | 122.546 |
| HIERARCH ESO ISS PBLA14 START | 80.186 |
| HIERARCH ESO ISS PBLA14 END | 80.323 |
| HIERARCH ESO ISS PBL23 START | 55.541 |
| HIERARCH ESO ISS PBL23 END | 55.483 |
| HIERARCH ESO ISS PBLA23 START | 63.5 |
| HIERARCH ESO ISS PBLA23 END | 63.6 |
| HIERARCH ESO ISS PBL24 START | 87.133 |
| HIERARCH ESO ISS PBL24 END | 87.084 |
| HIERARCH ESO ISS PBLA24 START | 33.246 |
| HIERARCH ESO ISS PBLA24 END | 33.344 |
| HIERARCH ESO ISS PBL34 START | 48.157 |
| HIERARCH ESO ISS PBL34 END | 48.158 |
| HIERARCH ESO ISS PBLA34 START | 357.679 |
| HIERARCH ESO ISS PBLA34 END | 357.797 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006989 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006989 |
| HIERARCH ESO ISS AMBI TEMP | 15.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |