|
Size: 1846
Comment:
|
Size: 1901
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 26: | Line 26: |
| || 106 || 12:04 || || skydip || 360 || 79 || -4.4, 18, -1.9 || || windy HWP NOT rotating || | || 106 || 12:04 || || skydip || 360 || 79 || -4.4, 18, -1.9 || || windy HWP NOT rotating and wait a few minutes for DR21OH to be back low enough|| |
NIKA January 25th, 2015 / S3
Back to list of day to day logbook of observations
2015-01-25
Data Repository: Raw_X9
47Hz sampling freq.
HWP and polarizer on.
HWP rotation freq: 3Hz (4 indep points per quarter revolution).
Scan |
UT |
Source |
Command |
Az |
El |
Pointing X, Y, Focus |
Tau225 |
Comment |
88-89 |
11:00 |
Venus |
track -200 -200 |
132 |
25 |
-4.4, 18, -1.3 |
|
windy HWP NOT rotating , just to see if we can actually observe |
90 |
11:04 |
Venus |
cross |
132 |
25 |
-4.4, 18, -1.3 |
|
windy HWP NOT rotating bad scan |
91 |
11:04 |
Venus |
cross |
132 |
25 |
-4.4, 18, -1.3 |
|
windy HWP NOT rotating |
94 |
11:04 |
Venus |
cross |
132 |
25 |
-4.4, 18, -1.3 |
|
windy HWP NOT rotating |
95-99 |
11:15 |
Venus |
focusliss |
132 |
25 |
-4.4, 18, -1.3 |
|
windy HWP NOT rotating =>set focus -1.9 |
100 |
11:35 |
DR21_OH |
track |
60 |
77 |
-4.4, 18, -1.9 |
|
windy HWP NOT rotating |
104 |
11:50 |
DR21_OH |
track |
60 |
79 |
-4.4, 18, -1.9 |
|
(change in topology) windy HWP NOT rotating |
105 |
11:50 |
DR21_OH |
otf5x5 |
60 |
79 |
-4.4, 18, -1.9 |
|
windy HWP NOT rotating (close to elevation limit) |
106 |
12:04 |
|
skydip |
360 |
79 |
-4.4, 18, -1.9 |
|
windy HWP NOT rotating and wait a few minutes for DR21OH to be back low enough |