Exposure
- ID
- PIONI.2024-07-03T02:52:09.076_1
- Header ID
- PIONI.2024-07-03T02:52:09.076
- Date updated
- 2024-07-03 03:00:48 UTC+0000
- Release date
- 2024-07-03 02:52:09 UTC+0000
- UTC Start
- 2024-07-03 02:52:09.076
- UTC End
- 2024-07-03 02:52:47.476
- MJD Start
- 60494.1195494882
- MJD End
- 60494.1199939326
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0075965
- Ambient temperature (°C)
- 17.41
- Seeing (arcsec)
- 0.52
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 | 88.0710 | 88.1200 | 109.9000 | 110.1000 |
| A0-J2 | 128.4760 | 128.5110 | 87.5000 | 87.7000 |
| A0-K0 | 127.9470 | 127.9400 | 67.0360 | 67.1750 |
| G1-J2 | 57.8220 | 57.8080 | 52.0000 | 52.1000 |
| G1-K0 | 87.2950 | 87.2710 | 23.6540 | 23.7580 |
| J2-K0 | 45.6050 | 45.6150 | 346.6300 | 346.7180 |
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 | 60494.1195494882 |
| 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 | 88.071 |
| HIERARCH ESO ISS PBL12 END | 88.12 |
| HIERARCH ESO ISS PBLA12 START | 109.9 |
| HIERARCH ESO ISS PBLA12 END | 110.1 |
| HIERARCH ESO ISS PBL13 START | 128.476 |
| HIERARCH ESO ISS PBL13 END | 128.511 |
| HIERARCH ESO ISS PBLA13 START | 87.5 |
| HIERARCH ESO ISS PBLA13 END | 87.7 |
| HIERARCH ESO ISS PBL14 START | 127.947 |
| HIERARCH ESO ISS PBL14 END | 127.94 |
| HIERARCH ESO ISS PBLA14 START | 67.036 |
| HIERARCH ESO ISS PBLA14 END | 67.175 |
| HIERARCH ESO ISS PBL23 START | 57.822 |
| HIERARCH ESO ISS PBL23 END | 57.808 |
| HIERARCH ESO ISS PBLA23 START | 52.0 |
| HIERARCH ESO ISS PBLA23 END | 52.1 |
| HIERARCH ESO ISS PBL24 START | 87.295 |
| HIERARCH ESO ISS PBL24 END | 87.271 |
| HIERARCH ESO ISS PBLA24 START | 23.654 |
| HIERARCH ESO ISS PBLA24 END | 23.758 |
| HIERARCH ESO ISS PBL34 START | 45.605 |
| HIERARCH ESO ISS PBL34 END | 45.615 |
| HIERARCH ESO ISS PBLA34 START | 346.63 |
| HIERARCH ESO ISS PBLA34 END | 346.718 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008399 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006794 |
| HIERARCH ESO ISS AMBI TEMP | 17.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |