Exposure
- ID
- MATIS.2025-07-20T05:33:55.238_1
- Header ID
- MATIS.2025-07-20T05:33:55.238
- Date updated
- 2025-07-20 05:40:54 UTC+0000
- Release date
- 2025-07-20 05:33:55 UTC+0000
- UTC Start
- 2025-07-20 05:33:55.238
- UTC End
- 2025-07-20 05:34:55.202
- MJD Start
- 60876.23188933
- MJD End
- 60876.23258335778
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001325
- Ambient temperature (°C)
- 13.29
- Seeing (arcsec)
- 1.9
Observation
- ID
- 68878
- Category
- calibrator
- Program ID
- 60.A-9130(A)
- Program Title
- DAILY CALIBRATION
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 51243
- Name
- HD 189831
- RA
- 300.888489
- DEC
- -37.94117
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4880 | 90.4820 | 121.4000 | 121.6000 |
| A0-J2 | 128.2120 | 128.1550 | 98.9000 | 99.1000 |
| A0-K0 | 125.2380 | 125.1470 | 77.3460 | 77.4990 |
| G1-J2 | 56.4320 | 56.3880 | 61.2000 | 61.3000 |
| G1-K0 | 87.1110 | 87.0660 | 31.0860 | 31.1990 |
| J2-K0 | 47.5850 | 47.5880 | 354.6290 | 354.7490 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9130(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60876.23188933 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 189831 |
| RA | 300.888489 |
| DEC | -37.94117 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | MED |
| HIERARCH ESO INS DIL ID | MED |
| 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 | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 90.488 |
| HIERARCH ESO ISS PBL12 END | 90.482 |
| HIERARCH ESO ISS PBLA12 START | 121.4 |
| HIERARCH ESO ISS PBLA12 END | 121.6 |
| HIERARCH ESO ISS PBL13 START | 128.212 |
| HIERARCH ESO ISS PBL13 END | 128.155 |
| HIERARCH ESO ISS PBLA13 START | 98.9 |
| HIERARCH ESO ISS PBLA13 END | 99.1 |
| HIERARCH ESO ISS PBL14 START | 125.238 |
| HIERARCH ESO ISS PBL14 END | 125.147 |
| HIERARCH ESO ISS PBLA14 START | 77.346 |
| HIERARCH ESO ISS PBLA14 END | 77.499 |
| HIERARCH ESO ISS PBL23 START | 56.432 |
| HIERARCH ESO ISS PBL23 END | 56.388 |
| HIERARCH ESO ISS PBLA23 START | 61.2 |
| HIERARCH ESO ISS PBLA23 END | 61.3 |
| HIERARCH ESO ISS PBL24 START | 87.111 |
| HIERARCH ESO ISS PBL24 END | 87.066 |
| HIERARCH ESO ISS PBLA24 START | 31.086 |
| HIERARCH ESO ISS PBLA24 END | 31.199 |
| HIERARCH ESO ISS PBL34 START | 47.585 |
| HIERARCH ESO ISS PBL34 END | 47.588 |
| HIERARCH ESO ISS PBLA34 START | 354.629 |
| HIERARCH ESO ISS PBLA34 END | 354.749 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001325 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001325 |
| HIERARCH ESO ISS AMBI TEMP | 13.29 |
| HIERARCH ESO ISS AMBI FWHM START | 1.9 |
| HIERARCH ESO ISS AMBI FWHM END | 1.9 |