Exposure
- ID
- PIONI.2024-07-02T23:42:23.852_1
- Header ID
- PIONI.2024-07-02T23:42:23.852
- Date updated
- 2024-07-02 23:50:37 UTC+0000
- Release date
- 2024-07-02 23:42:23 UTC+0000
- UTC Start
- 2024-07-02 23:42:23.851
- UTC End
- 2024-07-02 23:43:02.251
- MJD Start
- 60493.9877760583
- MJD End
- 60493.9882205027
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047565
- Ambient temperature (°C)
- 16.44
- Seeing (arcsec)
- 0.93
Observation
- ID
- 59838
- Category
- calibrator
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44394
- Name
- HD 109679
- RA
- 189.336032
- DEC
- -71.70141
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.8070 | 87.8270 | 123.8000 | 124.0000 |
| A0-J2 | 129.0430 | 129.0360 | 108.1000 | 108.2000 |
| A0-K0 | 120.9660 | 120.9200 | 92.8370 | 93.0290 |
| G1-J2 | 50.4970 | 50.4660 | 79.9000 | 80.1000 |
| G1-K0 | 64.2260 | 64.1740 | 48.1600 | 48.3090 |
| J2-K0 | 34.0540 | 34.0560 | 356.8560 | 356.9830 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60493.9877760583 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 109679 |
| RA | 189.336032 |
| DEC | -71.70141 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 87.807 |
| HIERARCH ESO ISS PBL12 END | 87.827 |
| HIERARCH ESO ISS PBLA12 START | 123.8 |
| HIERARCH ESO ISS PBLA12 END | 124.0 |
| HIERARCH ESO ISS PBL13 START | 129.043 |
| HIERARCH ESO ISS PBL13 END | 129.036 |
| HIERARCH ESO ISS PBLA13 START | 108.1 |
| HIERARCH ESO ISS PBLA13 END | 108.2 |
| HIERARCH ESO ISS PBL14 START | 120.966 |
| HIERARCH ESO ISS PBL14 END | 120.92 |
| HIERARCH ESO ISS PBLA14 START | 92.837 |
| HIERARCH ESO ISS PBLA14 END | 93.029 |
| HIERARCH ESO ISS PBL23 START | 50.497 |
| HIERARCH ESO ISS PBL23 END | 50.466 |
| HIERARCH ESO ISS PBLA23 START | 79.9 |
| HIERARCH ESO ISS PBLA23 END | 80.1 |
| HIERARCH ESO ISS PBL24 START | 64.226 |
| HIERARCH ESO ISS PBL24 END | 64.174 |
| HIERARCH ESO ISS PBLA24 START | 48.16 |
| HIERARCH ESO ISS PBLA24 END | 48.309 |
| HIERARCH ESO ISS PBL34 START | 34.054 |
| HIERARCH ESO ISS PBL34 END | 34.056 |
| HIERARCH ESO ISS PBLA34 START | 356.856 |
| HIERARCH ESO ISS PBLA34 END | 356.983 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004336 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005177 |
| HIERARCH ESO ISS AMBI TEMP | 16.44 |
| HIERARCH ESO ISS AMBI FWHM START | 1.03 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |