Exposure
- ID
- MATIS.2025-09-22T00:52:15.256_1
- Header ID
- MATIS.2025-09-22T00:52:15.256
- Date updated
- 2025-09-22 01:01:02 UTC+0000
- Release date
- 2025-09-22 00:52:15 UTC+0000
- UTC Start
- 2025-09-22 00:52:15.256
- UTC End
- 2025-09-22 00:53:15.316
- MJD Start
- 60940.03628768
- MJD End
- 60940.036982818885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005199
- Ambient temperature (°C)
- 11.98
- Seeing (arcsec)
- 0.55
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 | 87.6440 | 87.5830 | 132.5000 | 132.6000 |
| A0-J2 | 120.1490 | 119.9840 | 109.2000 | 109.4000 |
| A0-K0 | 115.7910 | 115.5900 | 85.7640 | 85.9000 |
| G1-J2 | 52.5820 | 52.4970 | 68.1000 | 68.2000 |
| G1-K0 | 84.6650 | 84.5940 | 36.8860 | 36.9660 |
| J2-K0 | 48.1560 | 48.1550 | 2.4100 | 2.5240 |
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 | 60940.03628768 |
| 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 | 87.644 |
| HIERARCH ESO ISS PBL12 END | 87.583 |
| HIERARCH ESO ISS PBLA12 START | 132.5 |
| HIERARCH ESO ISS PBLA12 END | 132.6 |
| HIERARCH ESO ISS PBL13 START | 120.149 |
| HIERARCH ESO ISS PBL13 END | 119.984 |
| HIERARCH ESO ISS PBLA13 START | 109.2 |
| HIERARCH ESO ISS PBLA13 END | 109.4 |
| HIERARCH ESO ISS PBL14 START | 115.791 |
| HIERARCH ESO ISS PBL14 END | 115.59 |
| HIERARCH ESO ISS PBLA14 START | 85.764 |
| HIERARCH ESO ISS PBLA14 END | 85.9 |
| HIERARCH ESO ISS PBL23 START | 52.582 |
| HIERARCH ESO ISS PBL23 END | 52.497 |
| HIERARCH ESO ISS PBLA23 START | 68.1 |
| HIERARCH ESO ISS PBLA23 END | 68.2 |
| HIERARCH ESO ISS PBL24 START | 84.665 |
| HIERARCH ESO ISS PBL24 END | 84.594 |
| HIERARCH ESO ISS PBLA24 START | 36.886 |
| HIERARCH ESO ISS PBLA24 END | 36.966 |
| HIERARCH ESO ISS PBL34 START | 48.156 |
| HIERARCH ESO ISS PBL34 END | 48.155 |
| HIERARCH ESO ISS PBLA34 START | 2.41 |
| HIERARCH ESO ISS PBLA34 END | 2.524 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005199 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005199 |
| HIERARCH ESO ISS AMBI TEMP | 11.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |