|
|
|
| On-The-Fly
Mapping at AO: |
||
| Sensitivity and Baseline Quality |
||
| K.
Spekkens, C. M. Springob, R. Giovanelli, M. P. Haynes, K. L. Masters; Cornell |
| - Map 3 fields in 4 ways: |
|
|
|
|
| 1. | DRIFT MODE: 12s/beam |
||
| 2. | “SLOW” OTF: 6s/beam |
||
| 3. | “FAST” OTF, RA-Dec: 3s/beam |
||
| 4. | “FAST” OTF, Dec-RA: 3s/beam |
||
| - Setup and preliminary analysis: |
|
|
|
|
|
| - | L-narrow, 1385-1425 MHz coverage (4x12.5
MHz BPs, 12 kHz ch.) |
|||
| - | 1s integrations across ~5 min strips;
Nyquist sampled beam |
|||
| - | Bandpass correction: divide each record
by strip average |
|||