Exposure
- ID
- MATIS.2025-06-16T06:14:54.930_1
- Header ID
- MATIS.2025-06-16T06:14:54.930
- Date updated
- 2025-06-16 06:38:21 UTC+0000
- Release date
- 2025-06-16 06:14:54 UTC+0000
- UTC Start
- 2025-06-16 06:14:54.930
- UTC End
- 2025-06-16 06:15:54.990
- MJD Start
- 60842.26035799
- MJD End
- 60842.26105312889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002297
- Ambient temperature (°C)
- 7.02
- Seeing (arcsec)
- 0.99
Observation
- ID
- 68117
- 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
- 50632
- Name
- eps Sgr
- RA
- 276.041375
- DEC
- -34.38532
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2720 | 90.2510 | 122.3000 | 122.4000 |
| A0-J2 | 127.6230 | 127.5490 | 99.4000 | 99.6000 |
| A0-K0 | 124.9990 | 124.9000 | 77.5020 | 77.6410 |
| G1-J2 | 56.5670 | 56.5220 | 61.2000 | 61.3000 |
| G1-K0 | 88.0290 | 87.9890 | 31.2780 | 31.3840 |
| J2-K0 | 48.1260 | 48.1280 | 355.4000 | 355.5190 |
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 | 60842.26035799 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041375 |
| DEC | -34.38532 |
| 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 | 90.272 |
| HIERARCH ESO ISS PBL12 END | 90.251 |
| HIERARCH ESO ISS PBLA12 START | 122.3 |
| HIERARCH ESO ISS PBLA12 END | 122.4 |
| HIERARCH ESO ISS PBL13 START | 127.623 |
| HIERARCH ESO ISS PBL13 END | 127.549 |
| HIERARCH ESO ISS PBLA13 START | 99.4 |
| HIERARCH ESO ISS PBLA13 END | 99.6 |
| HIERARCH ESO ISS PBL14 START | 124.999 |
| HIERARCH ESO ISS PBL14 END | 124.9 |
| HIERARCH ESO ISS PBLA14 START | 77.502 |
| HIERARCH ESO ISS PBLA14 END | 77.641 |
| HIERARCH ESO ISS PBL23 START | 56.567 |
| HIERARCH ESO ISS PBL23 END | 56.522 |
| HIERARCH ESO ISS PBLA23 START | 61.2 |
| HIERARCH ESO ISS PBLA23 END | 61.3 |
| HIERARCH ESO ISS PBL24 START | 88.029 |
| HIERARCH ESO ISS PBL24 END | 87.989 |
| HIERARCH ESO ISS PBLA24 START | 31.278 |
| HIERARCH ESO ISS PBLA24 END | 31.384 |
| HIERARCH ESO ISS PBL34 START | 48.126 |
| HIERARCH ESO ISS PBL34 END | 48.128 |
| HIERARCH ESO ISS PBLA34 START | 355.4 |
| HIERARCH ESO ISS PBLA34 END | 355.519 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002297 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002297 |
| HIERARCH ESO ISS AMBI TEMP | 7.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |