Exposure
- ID
- PIONI.2024-07-03T01:50:05.678_1
- Header ID
- PIONI.2024-07-03T01:50:05.678
- Date updated
- 2024-07-03 02:00:44 UTC+0000
- Release date
- 2024-07-03 01:50:05 UTC+0000
- UTC Start
- 2024-07-03 01:50:05.679
- UTC End
- 2024-07-03 01:50:44.079
- MJD Start
- 60494.0764546148
- MJD End
- 60494.0768990592
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048935
- Ambient temperature (°C)
- 17.57
- Seeing (arcsec)
- 0.695
Observation
- ID
- 59858
- 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
- 44413
- Name
- HD 157315
- RA
- 261.169897
- DEC
- -44.19053
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.6300 | 82.7230 | 100.0000 | 100.2000 |
| A0-J2 | 123.4310 | 123.5260 | 76.3000 | 76.5000 |
| A0-K0 | 126.5870 | 126.6270 | 55.8210 | 55.9760 |
| G1-J2 | 58.2130 | 58.2150 | 41.5000 | 41.6000 |
| G1-K0 | 88.6560 | 88.6440 | 15.2800 | 15.3940 |
| J2-K0 | 44.5880 | 44.6050 | 340.0680 | 340.1510 |
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 | 60494.0764546148 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 157315 |
| RA | 261.169897 |
| DEC | -44.19053 |
| 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 | 82.63 |
| HIERARCH ESO ISS PBL12 END | 82.723 |
| HIERARCH ESO ISS PBLA12 START | 100.0 |
| HIERARCH ESO ISS PBLA12 END | 100.2 |
| HIERARCH ESO ISS PBL13 START | 123.431 |
| HIERARCH ESO ISS PBL13 END | 123.526 |
| HIERARCH ESO ISS PBLA13 START | 76.3 |
| HIERARCH ESO ISS PBLA13 END | 76.5 |
| HIERARCH ESO ISS PBL14 START | 126.587 |
| HIERARCH ESO ISS PBL14 END | 126.627 |
| HIERARCH ESO ISS PBLA14 START | 55.821 |
| HIERARCH ESO ISS PBLA14 END | 55.976 |
| HIERARCH ESO ISS PBL23 START | 58.213 |
| HIERARCH ESO ISS PBL23 END | 58.215 |
| HIERARCH ESO ISS PBLA23 START | 41.5 |
| HIERARCH ESO ISS PBLA23 END | 41.6 |
| HIERARCH ESO ISS PBL24 START | 88.656 |
| HIERARCH ESO ISS PBL24 END | 88.644 |
| HIERARCH ESO ISS PBLA24 START | 15.28 |
| HIERARCH ESO ISS PBLA24 END | 15.394 |
| HIERARCH ESO ISS PBL34 START | 44.588 |
| HIERARCH ESO ISS PBL34 END | 44.605 |
| HIERARCH ESO ISS PBLA34 START | 340.068 |
| HIERARCH ESO ISS PBLA34 END | 340.151 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004652 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005135 |
| HIERARCH ESO ISS AMBI TEMP | 17.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |