Exposure
- ID
- PIONI.2024-07-16T02:08:03.317_1
- Header ID
- PIONI.2024-07-16T02:08:03.317
- Date updated
- 2024-07-16 02:15:43 UTC+0000
- Release date
- 2024-07-16 02:08:03 UTC+0000
- UTC Start
- 2024-07-16 02:08:03.317
- UTC End
- 2024-07-16 02:08:41.717
- MJD Start
- 60507.0889272802
- MJD End
- 60507.0893717246
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007461
- Ambient temperature (°C)
- 15.15
- Seeing (arcsec)
- 0.55
Observation
- ID
- 60075
- Category
- calibrator
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44587
- Name
- HD 157315
- RA
- 261.170672
- DEC
- -44.19053
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.9450 | 45.9670 | 147.3000 | 147.4000 |
| A0-J2 | 128.7530 | 128.7810 | 88.8000 | 88.9000 |
| A0-J6 | 163.3050 | 163.2560 | 24.5770 | 24.6710 |
| B5-J2 | 111.8840 | 111.8720 | 68.2000 | 68.4000 |
| B5-J6 | 192.0870 | 192.0510 | 12.9720 | 13.0580 |
| J2-J6 | 157.9010 | 157.9580 | 337.3540 | 337.4360 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60507.0889272802 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 157315 |
| RA | 261.170672 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 45.945 |
| HIERARCH ESO ISS PBL12 END | 45.967 |
| HIERARCH ESO ISS PBLA12 START | 147.3 |
| HIERARCH ESO ISS PBLA12 END | 147.4 |
| HIERARCH ESO ISS PBL13 START | 128.753 |
| HIERARCH ESO ISS PBL13 END | 128.781 |
| HIERARCH ESO ISS PBLA13 START | 88.8 |
| HIERARCH ESO ISS PBLA13 END | 88.9 |
| HIERARCH ESO ISS PBL14 START | 163.305 |
| HIERARCH ESO ISS PBL14 END | 163.256 |
| HIERARCH ESO ISS PBLA14 START | 24.577 |
| HIERARCH ESO ISS PBLA14 END | 24.671 |
| HIERARCH ESO ISS PBL23 START | 111.884 |
| HIERARCH ESO ISS PBL23 END | 111.872 |
| HIERARCH ESO ISS PBLA23 START | 68.2 |
| HIERARCH ESO ISS PBLA23 END | 68.4 |
| HIERARCH ESO ISS PBL24 START | 192.087 |
| HIERARCH ESO ISS PBL24 END | 192.051 |
| HIERARCH ESO ISS PBLA24 START | 12.972 |
| HIERARCH ESO ISS PBLA24 END | 13.058 |
| HIERARCH ESO ISS PBL34 START | 157.901 |
| HIERARCH ESO ISS PBL34 END | 157.958 |
| HIERARCH ESO ISS PBLA34 START | 337.354 |
| HIERARCH ESO ISS PBLA34 END | 337.436 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007461 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007461 |
| HIERARCH ESO ISS AMBI TEMP | 15.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |