Exposure
- ID
- GRAVI.2022-11-23T02:27:18.013_1
- Header ID
- GRAVI.2022-11-23T02:27:18.013
- Date updated
- 2022-11-23 02:36:24 UTC+0000
- Release date
- 2023-11-23 02:36:24 UTC+0000
- UTC Start
- 2022-11-23 02:27:18.013
- UTC End
- 2022-11-23 02:31:18.013
- MJD Start
- 59906.10229182
- MJD End
- 59906.1050695978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0055485
- Ambient temperature (°C)
- 13.21
- Seeing (arcsec)
- 0.5
Observation
- ID
- 53245
- Category
- science
- Program ID
- 110.23QY.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GIEREN/ KERVELLA/ MÉRAND/ GRACZYK
Target
- ID
- 39586
- Name
- HD16646
- RA
- 40.137855
- DEC
- 18.59991
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 67.2570 | 67.4600 | 275.1000 | 274.7000 |
K0-D0 | 87.7000 | 88.3600 | 259.0000 | 258.7000 |
K0-J3 | 48.5360 | 48.2230 | 322.4930 | 322.6370 |
G2-D0 | 29.6470 | 29.9500 | 220.1000 | 220.4000 |
G2-J3 | 49.6320 | 50.1760 | 48.9790 | 49.1790 |
D0-J3 | 79.0550 | 79.9080 | 45.6530 | 45.9100 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23QY.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59906.10229182 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD16646 |
HIERARCH ESO INS SOBJ NAME | HD16646 |
RA | 40.137855 |
DEC | 18.59991 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 67.257 |
HIERARCH ESO ISS PBL12 END | 67.46 |
HIERARCH ESO ISS PBLA12 START | 275.1 |
HIERARCH ESO ISS PBLA12 END | 274.7 |
HIERARCH ESO ISS PBL13 START | 87.7 |
HIERARCH ESO ISS PBL13 END | 88.36 |
HIERARCH ESO ISS PBLA13 START | 259.0 |
HIERARCH ESO ISS PBLA13 END | 258.7 |
HIERARCH ESO ISS PBL14 START | 48.536 |
HIERARCH ESO ISS PBL14 END | 48.223 |
HIERARCH ESO ISS PBLA14 START | 322.493 |
HIERARCH ESO ISS PBLA14 END | 322.637 |
HIERARCH ESO ISS PBL23 START | 29.647 |
HIERARCH ESO ISS PBL23 END | 29.95 |
HIERARCH ESO ISS PBLA23 START | 220.1 |
HIERARCH ESO ISS PBLA23 END | 220.4 |
HIERARCH ESO ISS PBL24 START | 49.632 |
HIERARCH ESO ISS PBL24 END | 50.176 |
HIERARCH ESO ISS PBLA24 START | 48.979 |
HIERARCH ESO ISS PBLA24 END | 49.179 |
HIERARCH ESO ISS PBL34 START | 79.055 |
HIERARCH ESO ISS PBL34 END | 79.908 |
HIERARCH ESO ISS PBLA34 START | 45.653 |
HIERARCH ESO ISS PBLA34 END | 45.91 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004249 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006848 |
HIERARCH ESO ISS AMBI TEMP | 13.21 |
HIERARCH ESO ISS AMBI FWHM START | 0.52 |
HIERARCH ESO ISS AMBI FWHM END | 0.48 |