Statistics of the positional residuals for all stars after the analytical GD correction and the additional lookup-table correction using different orders of polynomial fit. Column 1 is the date. Column 2 lists the order of the polynomial fit. The following columns list the mean positional residual and its standard deviation (SD) in right ascension and declination, respectively. All units are arcseconds.
| Date . | Order . | <O − A> . | SD . | <O − A> . | SD . |
|---|---|---|---|---|---|
| . | . | RA . | Dec. . | ||
| 2016-01-17 | 2 | 0.000 | 0.035 | 0.000 | 0.039 |
| 3 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 4 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 5 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 2017-03-05 | 2 | 0.000 | 0.047 | 0.000 | 0.049 |
| 3 | 0.000 | 0.018 | 0.000 | 0.020 | |
| 4 | 0.000 | 0.018 | 0.000 | 0.020 | |
| 5 | 0.000 | 0.018 | 0.000 | 0.020 | |
| Date . | Order . | <O − A> . | SD . | <O − A> . | SD . |
|---|---|---|---|---|---|
| . | . | RA . | Dec. . | ||
| 2016-01-17 | 2 | 0.000 | 0.035 | 0.000 | 0.039 |
| 3 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 4 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 5 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 2017-03-05 | 2 | 0.000 | 0.047 | 0.000 | 0.049 |
| 3 | 0.000 | 0.018 | 0.000 | 0.020 | |
| 4 | 0.000 | 0.018 | 0.000 | 0.020 | |
| 5 | 0.000 | 0.018 | 0.000 | 0.020 | |
Statistics of the positional residuals for all stars after the analytical GD correction and the additional lookup-table correction using different orders of polynomial fit. Column 1 is the date. Column 2 lists the order of the polynomial fit. The following columns list the mean positional residual and its standard deviation (SD) in right ascension and declination, respectively. All units are arcseconds.
| Date . | Order . | <O − A> . | SD . | <O − A> . | SD . |
|---|---|---|---|---|---|
| . | . | RA . | Dec. . | ||
| 2016-01-17 | 2 | 0.000 | 0.035 | 0.000 | 0.039 |
| 3 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 4 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 5 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 2017-03-05 | 2 | 0.000 | 0.047 | 0.000 | 0.049 |
| 3 | 0.000 | 0.018 | 0.000 | 0.020 | |
| 4 | 0.000 | 0.018 | 0.000 | 0.020 | |
| 5 | 0.000 | 0.018 | 0.000 | 0.020 | |
| Date . | Order . | <O − A> . | SD . | <O − A> . | SD . |
|---|---|---|---|---|---|
| . | . | RA . | Dec. . | ||
| 2016-01-17 | 2 | 0.000 | 0.035 | 0.000 | 0.039 |
| 3 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 4 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 5 | 0.000 | 0.018 | 0.000 | 0.021 | |
| 2017-03-05 | 2 | 0.000 | 0.047 | 0.000 | 0.049 |
| 3 | 0.000 | 0.018 | 0.000 | 0.020 | |
| 4 | 0.000 | 0.018 | 0.000 | 0.020 | |
| 5 | 0.000 | 0.018 | 0.000 | 0.020 | |
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.
