Exposure
- ID
- PIONI.2024-07-03T02:52:59.502_1
- Header ID
- PIONI.2024-07-03T02:52:59.502
- Date updated
- 2024-07-03 03:00:48 UTC+0000
- Release date
- 2024-07-03 02:52:59 UTC+0000
- UTC Start
- 2024-07-03 02:52:59.502
- UTC End
- 2024-07-03 02:53:37.902
- MJD Start
- 60494.1201331303
- MJD End
- 60494.1205775747
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006522
- Ambient temperature (°C)
- 17.44
- Seeing (arcsec)
- 0.555
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 | 88.1220 | 88.1710 | 110.1000 | 110.2000 |
| A0-J2 | 128.5120 | 128.5470 | 87.7000 | 87.8000 |
| A0-K0 | 127.9400 | 127.9320 | 67.1810 | 67.3220 |
| G1-J2 | 57.8080 | 57.7940 | 52.1000 | 52.3000 |
| G1-K0 | 87.2700 | 87.2450 | 23.7620 | 23.8680 |
| J2-K0 | 45.6160 | 45.6260 | 346.7220 | 346.8120 |
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 | 60494.1201331303 |
| 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 | 88.122 |
| HIERARCH ESO ISS PBL12 END | 88.171 |
| HIERARCH ESO ISS PBLA12 START | 110.1 |
| HIERARCH ESO ISS PBLA12 END | 110.2 |
| HIERARCH ESO ISS PBL13 START | 128.512 |
| HIERARCH ESO ISS PBL13 END | 128.547 |
| HIERARCH ESO ISS PBLA13 START | 87.7 |
| HIERARCH ESO ISS PBLA13 END | 87.8 |
| HIERARCH ESO ISS PBL14 START | 127.94 |
| HIERARCH ESO ISS PBL14 END | 127.932 |
| HIERARCH ESO ISS PBLA14 START | 67.181 |
| HIERARCH ESO ISS PBLA14 END | 67.322 |
| HIERARCH ESO ISS PBL23 START | 57.808 |
| HIERARCH ESO ISS PBL23 END | 57.794 |
| HIERARCH ESO ISS PBLA23 START | 52.1 |
| HIERARCH ESO ISS PBLA23 END | 52.3 |
| HIERARCH ESO ISS PBL24 START | 87.27 |
| HIERARCH ESO ISS PBL24 END | 87.245 |
| HIERARCH ESO ISS PBLA24 START | 23.762 |
| HIERARCH ESO ISS PBLA24 END | 23.868 |
| HIERARCH ESO ISS PBL34 START | 45.616 |
| HIERARCH ESO ISS PBL34 END | 45.626 |
| HIERARCH ESO ISS PBLA34 START | 346.722 |
| HIERARCH ESO ISS PBLA34 END | 346.812 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006794 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00625 |
| HIERARCH ESO ISS AMBI TEMP | 17.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |