Exposure
    
    - ID
- MATIS.2022-12-13T00:45:08.737_1
- Header ID
- MATIS.2022-12-13T00:45:08.737
- Date updated
- 2022-12-13 00:50:51 UTC+0000
- Release date
- 2022-12-13 00:45:08 UTC+0000
- UTC Start
- 2022-12-13 00:45:08.737
- UTC End
- 2022-12-13 00:46:10.747
- MJD Start
- 59926.03135112
- MJD End
- 59926.03206882833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012156
- Ambient temperature (°C)
- 13.35
- Seeing (arcsec)
- 0.56
        Observation
    
    - ID
- 53438
- Category
- calibrator
- Program ID
- 60.A-9130(A)
- Program Title
- DAILY CALIBRATION
- Program Type
- Normal
- PI / COI
- TEAM
        Target
    
    - ID
- 39739
- Name
- BD+23 187
- RA
- 21.129801
- DEC
- 23.94519
        Instrument
    
    
        Projected baselines
    
    | Baseline | Length start | Length end | Angle start | Angle end | 
|---|---|---|---|---|
| U1-U2 | 42.1410 | 42.2370 | 36.8000 | 36.8000 | 
| U1-U3 | 79.9860 | 80.1750 | 44.0000 | 44.0000 | 
| U1-U4 | 121.7160 | 121.8990 | 69.1330 | 69.0570 | 
| U2-U3 | 38.5400 | 38.6280 | 51.8000 | 51.8000 | 
| U2-U4 | 89.0210 | 89.0560 | 83.8100 | 83.7030 | 
| U3-U4 | 59.9020 | 59.8280 | 103.7200 | 103.6280 | 
        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 | 59926.03135112 | 
| HIERARCH ESO DPR TECH | INTERFEROMETRY | 
| HIERARCH ESO OBS TARG NAME | BD+23 187 | 
| RA | 21.129801 | 
| DEC | 23.94519 | 
| HIERARCH ESO DET NAME | MATISSE-N | 
| HIERARCH ESO INS DIN NAME | LOW | 
| HIERARCH ESO INS DIN ID | LOW | 
| HIERARCH ESO INS MODE | HYBRID | 
| HIERARCH ESO ISS CONF NTEL | 4 | 
| HIERARCH ESO ISS CONF STATION1 | U1 | 
| HIERARCH ESO ISS CONF STATION2 | U2 | 
| HIERARCH ESO ISS CONF STATION3 | U3 | 
| HIERARCH ESO ISS CONF STATION4 | U4 | 
| EXPTIME | 0.0200088 | 
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 | 
| HIERARCH ESO DET NDIT | 2385 | 
| HIERARCH ESO ISS PBL12 START | 42.141 | 
| HIERARCH ESO ISS PBL12 END | 42.237 | 
| HIERARCH ESO ISS PBLA12 START | 36.8 | 
| HIERARCH ESO ISS PBLA12 END | 36.8 | 
| HIERARCH ESO ISS PBL13 START | 79.986 | 
| HIERARCH ESO ISS PBL13 END | 80.175 | 
| HIERARCH ESO ISS PBLA13 START | 44.0 | 
| HIERARCH ESO ISS PBLA13 END | 44.0 | 
| HIERARCH ESO ISS PBL14 START | 121.716 | 
| HIERARCH ESO ISS PBL14 END | 121.899 | 
| HIERARCH ESO ISS PBLA14 START | 69.133 | 
| HIERARCH ESO ISS PBLA14 END | 69.057 | 
| HIERARCH ESO ISS PBL23 START | 38.54 | 
| HIERARCH ESO ISS PBL23 END | 38.628 | 
| HIERARCH ESO ISS PBLA23 START | 51.8 | 
| HIERARCH ESO ISS PBLA23 END | 51.8 | 
| HIERARCH ESO ISS PBL24 START | 89.021 | 
| HIERARCH ESO ISS PBL24 END | 89.056 | 
| HIERARCH ESO ISS PBLA24 START | 83.81 | 
| HIERARCH ESO ISS PBLA24 END | 83.703 | 
| HIERARCH ESO ISS PBL34 START | 59.902 | 
| HIERARCH ESO ISS PBL34 END | 59.828 | 
| HIERARCH ESO ISS PBLA34 START | 103.72 | 
| HIERARCH ESO ISS PBLA34 END | 103.628 | 
| HIERARCH ESO ISS AMBI TAU0 START | 0.012156 | 
| HIERARCH ESO ISS AMBI TAU0 END | 0.012156 | 
| HIERARCH ESO ISS AMBI TEMP | 13.35 | 
| HIERARCH ESO ISS AMBI FWHM START | 0.58 | 
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |