Exposure
- ID
- PIONI.2024-07-02T23:39:53.788_1
- Header ID
- PIONI.2024-07-02T23:39:53.788
- Date updated
- 2024-07-02 23:50:37 UTC+0000
- Release date
- 2024-07-02 23:39:53 UTC+0000
- UTC Start
- 2024-07-02 23:39:53.787
- UTC End
- 2024-07-02 23:40:32.187
- MJD Start
- 60493.986039205
- MJD End
- 60493.9864836494
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004258
- Ambient temperature (°C)
- 16.45
- Seeing (arcsec)
- 1.13
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 | 87.7440 | 87.7640 | 123.2000 | 123.4000 |
| A0-J2 | 129.0660 | 129.0590 | 107.5000 | 107.6000 |
| A0-K0 | 121.1090 | 121.0620 | 92.2360 | 92.4310 |
| G1-J2 | 50.5950 | 50.5630 | 79.3000 | 79.5000 |
| G1-K0 | 64.3880 | 64.3360 | 47.6910 | 47.8440 |
| J2-K0 | 34.0470 | 34.0500 | 356.4570 | 356.5870 |
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 | 60493.986039205 |
| 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 | 87.744 |
| HIERARCH ESO ISS PBL12 END | 87.764 |
| HIERARCH ESO ISS PBLA12 START | 123.2 |
| HIERARCH ESO ISS PBLA12 END | 123.4 |
| HIERARCH ESO ISS PBL13 START | 129.066 |
| HIERARCH ESO ISS PBL13 END | 129.059 |
| HIERARCH ESO ISS PBLA13 START | 107.5 |
| HIERARCH ESO ISS PBLA13 END | 107.6 |
| HIERARCH ESO ISS PBL14 START | 121.109 |
| HIERARCH ESO ISS PBL14 END | 121.062 |
| HIERARCH ESO ISS PBLA14 START | 92.236 |
| HIERARCH ESO ISS PBLA14 END | 92.431 |
| HIERARCH ESO ISS PBL23 START | 50.595 |
| HIERARCH ESO ISS PBL23 END | 50.563 |
| HIERARCH ESO ISS PBLA23 START | 79.3 |
| HIERARCH ESO ISS PBLA23 END | 79.5 |
| HIERARCH ESO ISS PBL24 START | 64.388 |
| HIERARCH ESO ISS PBL24 END | 64.336 |
| HIERARCH ESO ISS PBLA24 START | 47.691 |
| HIERARCH ESO ISS PBLA24 END | 47.844 |
| HIERARCH ESO ISS PBL34 START | 34.047 |
| HIERARCH ESO ISS PBL34 END | 34.05 |
| HIERARCH ESO ISS PBLA34 START | 356.457 |
| HIERARCH ESO ISS PBLA34 END | 356.587 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00386 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004656 |
| HIERARCH ESO ISS AMBI TEMP | 16.45 |
| HIERARCH ESO ISS AMBI FWHM START | 1.23 |
| HIERARCH ESO ISS AMBI FWHM END | 1.03 |