preliminary Processing/calibration | miniRF summary page |
Final timeline: from Ron S.
scan num | start time (UT) | what |
---|---|---|
1-4 | 19:34 | peak up on 0204+1514 |
5-8 | 19:39 | peak up on 0204+1514 : new LPCs +0.28, +0.61 arcmin |
9-10 | 19:45 | ON/Off telemetry signal to check ephemeris |
11 | 19:48 | 60 sec track on telemetry |
12 | 19:54 | set LOs, attens, track 60 sec on C1 |
13-16 | 20:03 | series of 5 min scans on C1 : adjust attenuations, settle on settings listed below |
17-22 | 20:39 | cal scans on the Moon |
23-26 | 20:58 | cal scans on Cygnus A |
27-30 | 21:28 | cal scans on Cass A |
31-35 | 21:46 | cal scans on 3C48 |
36-37 | 22:07 | track C1 |
38-40 | 22:13 | track telemetry |
41-42 | 22:20 | configure for C1 |
43 | 22:27 | Track C1 : pass 2, 7-min scan - elev~52 |
44-47 | 22:47 | cal on 3C138 |
48-51 | 23:06 | cal on 3C147 |
52-59 | 23:27 | peak up on 0204+1514 : new LPCs -0.27, +0.27 arcmin |
60 | 23:40 | check tracking on telemetry |
61-62 | 23:47 | configure for C1 |
63 | 00:02 | Track C1 : pass 3, 7-min scan - elev~35 |
atten | value (db) |
---|---|
IFRack S1 | 14 |
IFRack S3 | 8 |
IFRack S5 | 10 |
IFRack S7 | 7 |
ConvRack CM1 | 12 |
ConvRack CM5 | 14 |
ConvRack CM11 | 25 |
ConvRack CM15 | 30 |
SP A1 | 23 |
SP B1 | 38 |
Rcvr2_3 | +12 db |
-- FrankGhigo - 28 Feb 2009
I | Attachment | Action | Size | Date | Who | Comment |
---|---|---|---|---|---|---|
2009-02-23GBT_Cal_TimeLine_Final_PostTest.pdf | manage | 121 K | 2009-03-01 - 20:03 | FrankGhigo | Final Timeline from Ron | |
summary | AGBT08B_049_04.summary | manage | 14 K | 2009-03-01 - 10:35 | FrankGhigo | Scan Summary |
txt | AGBT08B_049_04_log.txt | manage | 115 K | 2009-03-01 - 10:37 | FrankGhigo | Scheduling scripts and logs |
OpsLogsDetails.pdf | manage | 82 K | 2009-03-01 - 20:01 | FrankGhigo | Telescope Operations Log | |
png | beampat_I43.png | manage | 17 K | 2009-03-03 - 14:41 | FrankGhigo | Fig 5 : total power for pass 2 (azimuth scan) |
png | beampat_I63.png | manage | 19 K | 2009-03-03 - 14:42 | FrankGhigo | Fig 6: total power for pass 3 (elev scan) |
jpg | beampat_xy43a.jpg | manage | 303 K | 2009-03-23 - 11:28 | FrankGhigo | Fig 7 : Pass 2: patterns in XX,YY,XY,YX |
jpg | beampat_xy63a.jpg | manage | 336 K | 2009-03-23 - 11:29 | FrankGhigo | Fig 8 : Pass 3: patterns in XX,YY,XY,YX |
txt | s11_2009_02_28_194828_t2.txt | manage | 62 K | 2009-03-02 - 10:01 | FrankGhigo | Antenna Tracking, scan #11 |
txt | s15_2009_02_28_202048_t2.txt | manage | 310 K | 2009-03-02 - 10:02 | FrankGhigo | Antenna Tracking, scan 15 |
txt | s40_2009_02_28_221559_t2.txt | manage | 62 K | 2009-03-02 - 10:02 | FrankGhigo | Antenna tracking, scan 40 |
txt | s43_2009_02_28_222710_t2.txt | manage | 435 K | 2009-03-02 - 10:03 | FrankGhigo | Antenna tracking, scan 43 |
txt | s60_2009_02_28_233955_t2.txt | manage | 124 K | 2009-03-02 - 10:03 | FrankGhigo | Antenna tracking, scan 60 |
txt | s63_2009_03_01_000212_t2.txt | manage | 435 K | 2009-03-02 - 10:04 | FrankGhigo | Antenna tracking, scan 63 |
jpg | scan43I_int173.jpg | manage | 52 K | 2009-03-02 - 16:29 | FrankGhigo | Fig 1: Scan 43 (pass 2) int# 173 |
jpg | scan43I_int173zoom.jpg | manage | 67 K | 2009-03-02 - 16:30 | FrankGhigo | Fig 2: zoom in on Fig 1 |
jpg | scan63I_int171.jpg | manage | 55 K | 2009-03-02 - 16:47 | FrankGhigo | Fig 3 : scan 63 (pass 3) int#171 |
jpg | scan63I_int171zoom.jpg | manage | 75 K | 2009-03-02 - 16:48 | FrankGhigo | Fig 4: zoom in on Fig 3 |