1921-1607 Finding Chart and Comparison Star Magnitudes
X/Y coordinates for Star 3 = (397, 488)
| Optical Finding Chart |
 |
| Comparison Star Optical Magnitudes (based on PRELIMINARY calibration via SMARTS observations of primary standard stars, to be revised in future) |
| Star | B | V | R |
| 1 | 16.55 | TBD | 14.55 |
| 2 | 17.33 | TBD | 15.22 |
| 3 | 17.34 | TBD | 15.60 |
| 4 | 17.56 | TBD | 15.54 |
| IR Finding Chart |
|
| Comparison Star IR Magnitudes (based on PRELIMINARY calibration from the 2MASS catalogue, to be revised in future) |
| Star | J | K |
| 1 | 12.842 | 12.469 |
| 2 | 15.260 | 14.789 |
| 3 | 12.524 | 11.774 |
|