MLM_Monday_March_8_2010 - david-macmahon/wiki_convert_test GitHub Wiki
post-processing
splitting data:
siemion@pulsar-2:/export/data2/gbower/mars> /usr/sbin/tcpdump 'src host 10.0.0.130' -r 20100308_mars_001.pcap -w 20100308_mars_001_bf1.pcap &
[1] 4443
siemion@pulsar-2:/export/data2/gbower/mars> reading from file 20100308_mars_001.pcap, link-type EN10MB (Ethernet)
siemion@pulsar-2:/export/data2/gbower/mars> /usr/sbin/tcpdump 'src host 10.0.0.129' -r 20100308_mars_001.pcap -w 20100308_mars_001_bf2.pcap &
[2] 4448
siemion@pulsar-2:/export/data2/gbower/mars> reading from file 20100308_mars_001.pcap, link-type EN10MB (Ethernet)
siemion@pulsar-2:/export/data2/gbower/mars> /usr/sbin/tcpdump 'src host 10.0.0.129' -r 20100308_mars_002.pcap -w 20100308_mars_002_bf2.pcap &
[3] 4450
siemion@pulsar-2:/export/data2/gbower/mars> reading from file 20100308_mars_002.pcap, link-type EN10MB (Ethernet)
siemion@pulsar-2:/export/data2/gbower/mars> /usr/sbin/tcpdump 'src host 10.0.0.130' -r 20100308_mars_002.pcap -w 20100308_mars_002_bf1.pcap &
[4] 4451
siemion@pulsar-2:/export/data2/gbower/mars> reading from file 20100308_mars_002.pcap, link-type EN10MB (Ethernet)
converting to .bin
siemion@pulsar-2:/export/data2/gbower/mars> meat_pcap32 20100308_mars_001_bf1.pcap 20100308_mars_001_bf1 > 20100308_mars_001_bf1.convlog &
[1] 5154
siemion@pulsar-2:/export/data2/gbower/mars> meat_pcap32 20100308_mars_001_bf2.pcap 20100308_mars_001_bf2 > 20100308_mars_001_bf2.convlog &
[2] 5155
siemion@pulsar-2:/export/data2/gbower/mars> meat_pcap32 20100308_mars_002_bf1.pcap 20100308_mars_002_bf1 > 20100308_mars_002_bf1.convlog &
[3] 5156
siemion@pulsar-2:/export/data2/gbower/mars> meat_pcap32 20100308_mars_002_bf2.pcap 20100308_mars_002_bf2 > 20100308_mars_002_bf2.convlog &
[4] 5157
dropped packets:
By corrected, the conversion routine is indicating that it replaced the drop packets with identical copies of the last valid spectra, to ensure accurate time keeping in later analysis.
The *time* of the dropped data can be calculated:
beginning of dropped data = start time + (spec_count - 1) * 0.00125s
end of dropped data = start_time + ( (spec_count - 1) * 0.00125s ) + (dropped_pkt * 0.00125s)
siemion@pulsar-2:/export/data2/gbower/mars> cat 20100308_mars_001_bf1.convlog
dropped pkts: 13 at spec count (strts at 1): 666541 (corrected)
siemion@pulsar-2:/export/data2/gbower/mars> cat 20100308_mars_001_bf2.convlog
dropped pkts: 13 at spec count (strts at 1): 666541 (corrected)
siemion@pulsar-2:/export/data2/gbower/mars> cat 20100308_mars_002_bf1.convlog
dropped pkts: 12 at spec count (strts at 1): 1991130 (corrected)
dropped pkts: 16 at spec count (strts at 1): 1991137 (corrected)
siemion@pulsar-2:/export/data2/gbower/mars> cat 20100308_mars_002_bf2.convlog
dropped pkts: 11 at spec count (strts at 1): 1991130 (corrected)
dropped pkts: 15 at spec count (strts at 1): 1991138 (corrected)
raw obs notes from Billy Barott
==============================================
2010-03-08
Mars lightening observations
All times in Eastern Time, taken Daytona Beach
### SETUP ###
b16.fpga1 runs beamformer #1. Is fed daisy chain from BF1 SONATA packetizer. MUST START bf1 sonata packetizer to enable this.
b16.fpga2 runs beamformer #2. Is fed daisy chain from non-bf specific SonATA packetizer. Must start.
#### Initial Setup ####
sonataconfig_dptest.rb
sonataconfig_bf1.rb
kurtspec_config.rb --host pulsar --gain 1024
kurtspec_config.rb --host pulsarbf1 --gain 1024
bfinit.rb -b 2 -a `allants`
bfinit.rb -b 1 -a `allants`
bftrackephem.rb -f 1420 -b 1 --caldelay -n 3 -i 5 --agcdb -3 -e 40:80
bftrackephem.rb -f 1420 -b 2 --caldelay -n 3 -i 5 --agcdb -3 -e 40:80
#following andrew's instructions from wiki - go to pulsar-1
# in the obs directory:
sudo gulp -i eth0 > 20100308_test2.pcap
/usr/sbin/tcpdump 'src host 10.0.0.130' -r 20100308_test1.pcap -w 20100308_test1_bf1.pcap
/usr/sbin/tcpdump 'src host 10.0.0.129' -r 20100308_test1.pcap -w 20100308_test1_bf2.pcap
## START A BASH PROMPT - Can't get to work under TCSH
export PATH=$PATH:/home/siemion/bin
meat_pcap32 20100308_test1_bf1.pcap 20100308_test1_bf1_meat_
meat_pcap32 20100308_test1_bf2.pcap 20100308_test1_bf2_meat_
# MTU is improper on pulsar-1, but pulsar-2 looks ok. Try there.
/sbin/ifconfig
kurtspec_config.rb --host pulsar2 --gain 1024
kurtspec_config.rb --host pulsar2bf1 --gain 1024
#following andrew's instructions from wiki - go to pulsar-2
# in the obs directory:
sudo gulp -i eth0 > 20100308_test3.pcap
/usr/sbin/tcpdump 'src host 10.0.0.130' -r 20100308_test3.pcap -w 20100308_test3_bf1.pcap
/usr/sbin/tcpdump 'src host 10.0.0.129' -r 20100308_test3.pcap -w 20100308_test3_bf2.pcap
# Swap 10gbe cables
sudo gulp -i eth0 > 20100308_test4.pcap
/usr/sbin/tcpdump 'src host 10.0.0.130' -r 20100308_test4.pcap -w 20100308_test4_bf1.pcap
/usr/sbin/tcpdump 'src host 10.0.0.129' -r 20100308_test4.pcap -w 20100308_test4_bf2.pcap
Yes, this configuration works.
# Swap back to original 10gbe cabling
sudo gulp -i eth0 > 20100308_test5.pcap
/usr/sbin/tcpdump 'src host 10.0.0.130' -r 20100308_test5.pcap -w 20100308_test5_bf1.pcap
/usr/sbin/tcpdump 'src host 10.0.0.129' -r 20100308_test5.pcap -w 20100308_test5_bf2.pcap
Still works - how strange!
# Now analyze:
bash
export PATH=$PATH:/home/siemion/bin
meat_pcap32 20100308_test5_bf1.pcap 20100308_test5_bf1_meat_
meat_pcap32 20100308_test5_bf2.pcap 20100308_test5_bf2_meat_
mkfits.sh 20100308_test5_bf1_meat_ 3005
mkfits.sh 20100308_test5_bf2_meat_ 3004
###########################################
# For the observation
###########################################
CALIBRATORS:
casa (Delay calibrator)
0927+390 (X-band calibrator)
3c48 (pi GHz calibrator) # No- skipping this one, 0927+390 is ok for both frequencies
PRELIMINARY ANTPOL LIST:
# BEAMFORMER #1
# OBSPOLS: 1ax,1ay,1dx,1dy,1ex,1ey,1fx,1fy,1gx,1gy,1hx,1hy,1kx,1ky,2ax,2ay,2cx,2cy,2fx,2fy,2gx,2gy,2jx,2kx,2ly,3ex,3ey,3jx,3jy,3lx,3ly,4fx,4fy,4gx,4gy,4jx,4jy,4kx,4ky,4lx,4ly,5bx,5by,5ex,5gx,5gy,5hx,5hy,3fx,3fy,3gx,3gy
# OBSANTS: 1a,1d,1e,1f,1g,1h,1k,2a,2c,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4j,4k,4l,5b,5e,5g,5h,3f,3g,3h
# BEAMFORMER #2
# OBSPOLS: 1ax,1ay,1dx,1dy,1ex,1ey,1fx,1fy,1gx,1gy,1hx,1hy,1kx,1ky,2ax,2ay,2cx,2cy,2fx,2fy,2gx,2gy,2jx,2kx,2ly,3ex,3ey,3jx,3jy,3lx,3ly,4fx,4fy,4gx,4gy,4hx,4hy,4kx,4ky,4lx,4ly,5bx,5by,5ex,5ey,5gx,5gy,5hx,5hy,3fx,3fy,3gx,3gy
# OBSANTS: 1a,1d,1e,1f,1g,1h,1k,2a,2c,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4k,4l,5b,5e,5g,5h,3f,3g,3h
BEAMFORMER #1 operating frequency: 3200 MHz
BEAMFORMER #2 operating frequency: 8000 MHz
# 7:11pm
atasetfocus 1a,1d,1e,1f,1g,1h,1k,2a,2c,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4k,4l,5b,5e,5g,5h,3f,3g,3h 8500
atasetpams 1a,1d,1e,1f,1g,1h,1k,2a,2c,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4k,4l,5b,5e,5g,5h,3f,3g,3h
atalnaon 1a,1d,1e,1f,1g,1h,1k,2a,2c,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4k,4l,5b,5e,5g,5h,3f,3g,3h
atasetskyfreq c 3200
atasetskyfreq d 8000
bfibob 1 walsh
bfibob 1 sky
bfibob 1 rearm
bfibob 2 walsh
bfibob 2 sky
bfibob 2 rearm
bfibob 1 autoatten
bfibob 2 autoatten
# Jon richards reports snowstorm, but no accumulation on radomes yet
# SCreen session 22245
atatrackephem 1a,1d,1e,1f,1g,1h,1k,2a,2c,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4j,4k,4l,5b,5e,5g,5h,3f,3g,3h casa.ephem
bfinit.rb -b 1 -a 1ax,1ay,1dx,1dy,1ex,1ey,1fx,1fy,1gx,1gy,1hx,1hy,1kx,1ky,2ax,2ay,2cx,2cy,2fx,2fy,2gx,2gy,2jx,2kx,2ly,3ex,3ey,3jx,3jy,3lx,3ly,4fx,4fy,4gx,4gy,4jx,4jy,4kx,4ky,4lx,4ly,5bx,5by,5ex,5gx,5gy,5hx,5hy,3fx,3fy,3gx,3gy
bfinit.rb -b 2 -a 1ax,1ay,1dx,1dy,1ex,1ey,1fx,1fy,1gx,1gy,1hx,1hy,1kx,1ky,2ax,2ay,2cx,2cy,2fx,2fy,2gx,2gy,2jx,2kx,2ly,3ex,3ey,3jx,3jy,3lx,3ly,4fx,4fy,4gx,4gy,4hx,4hy,4kx,4ky,4lx,4ly,5bx,5by,5ex,5ey,5gx,5gy,5hx,5hy,3fx,3fy,3gx,3gy
bftrackephem.rb -b 1 -f 1420 -e ../20100308/casa.ephem -i 10 -n 3 --caldelay --agcdb -3 --calbw 0.6
# Cut 2c from the bf1 group
bfinit.rb -b 1 -a 1ax,1ay,1dx,1dy,1ex,1ey,1fx,1fy,1gx,1gy,1hx,1hy,1kx,1ky,2ax,2ay,2fx,2fy,2gx,2gy,2jx,2kx,2ly,3ex,3ey,3jx,3jy,3lx,3ly,4fx,4fy,4gx,4gy,4jx,4jy,4kx,4ky,4lx,4ly,5bx,5by,5ex,5gx,5gy,5hx,5hy,3fx,3fy,3gx,3gy
bftrackephem.rb -b 1 -f 1420 -e ../20100308/casa.ephem -i 10 -n 3 --caldelay --agcdb -3 --calbw 0.6
# Increase integration time:
bftrackephem.rb -b 1 -f 1420 -e ../20100308/casa.ephem -i 30 -n 3 --caldelay --agcdb -3 --calbw 0.6
# Try bf2
bfinit.rb -b 2 -a 1ax,1ay,1dx,1dy,1ex,1ey,1fx,1fy,1gx,1gy,1hx,1hy,1kx,1ky,2ax,2ay,2fx,2fy,2gx,2gy,2jx,2kx,2ly,3ex,3ey,3jx,3jy,3lx,3ly,4fx,4fy,4gx,4gy,4hx,4hy,4kx,4ky,4lx,4ly,5bx,5by,5ex,5ey,5gx,5gy,5hx,5hy,3fx,3fy,3gx,3gy
bftrackephem.rb -b 2 -f 1420 -e ../20100308/casa.ephem -i 30 -n 3 --caldelay --agcdb -3 --calbw 0.6
# Move to phase calibrator
atatrackephem 1a,1d,1e,1f,1g,1h,1k,2a,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4j,4k,4l,5b,5e,5g,5h,3f,3g,3h 0927+390.ephem
# Phase cal
bftrackephem.rb -b 1 -f 3200 -e ../20100308/0927+390.ephem -i 60 -n 2 --calphase --calbw 0.6
4jx, 1fy are underperforming
bftrackephem.rb -b 2 -f 8000 -e ../20100308/0927+390.ephem -i 120 -n 2 --calphase --calbw 0.6
bftrackephem.rb -b 2 -f 8000 -e ../20100308/0927+390.ephem -i 240 -n 1 --calphase --calbw 0.6
/----------------Statistics---------------(Mode 2)------------------
| Mean Zero Delay: Phase: 4.73,One-Sigma CI: 4.39
| Worst Zero Delay: Phase: 24.99,One-Sigma CI: 12.6
| Worst Pk(Small): 1584, Pk(Big): 2940, Overflow: 0
| Beam output on FPGA1: 1886.0
ataephem psrb0329+54
# Now go to the pulsar!
atatrackephem 1a,1d,1e,1f,1g,1h,1k,2a,2c,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4j,4k,4l,5b,5e,5g,5h,3f,3g,3h psrb0329+54.ephem
bftrackephem.rb -b 1 -f 3200 -e ../20100308/psrb0329+54.ephem -d 1800 --quickload
bftrackephem.rb -b 2 -f 8000 -e ../20100308/psrb0329+54.ephem -d 1800 --quickload
on pulsar:
cd /export/data2/gbower/mars/0329
sudo gulp -i eth0 > 20100308_0329_pulsar.pcap
##started recording for real at 8:11pm
/usr/sbin/tcpdump 'src host 10.0.0.130' -r 20100308_0329_pulsar.pcap -w 20100308_0329_pulsar_bf1.pcap
/usr/sbin/tcpdump 'src host 10.0.0.129' -r 20100308_0329_pulsar.pcap -w 20100308_0329_pulsar_bf2.pcap
8:26pm: Done
##################################
SUMMARY ANTS: FINAL ANTPOL LISTS
BEAMFORMER #1:
Beam Group Members: y1
1ay1, 1dy1, 1ey1, 1fy1, 1gy1, 1hy1, 1ky1, 2ay1, 2fy1, 2gy1,
2ly1, 3ey1, 3fy1, 3gy1, 3jy1, 3ly1, 4fy1, 4gy1, 4jy1, 4ky1,
4ly1, 5by1, 5gy1, 5hy1,
Beam Group Members: x1
1ax1, 1dx1, 1ex1, 1fx1, 1gx1, 1hx1, 1kx1, 2ax1, 2fx1, 2gx1,
2jx1, 2kx1, 3ex1, 3fx1, 3gx1, 3jx1, 3lx1, 4fx1, 4gx1, 4jx1,
4kx1, 4lx1, 5bx1, 5ex1, 5gx1, 5hx1,
BEAMFORMER #2:
Beam Group Members: y1
1ay1, 1dy1, 1ey1, 1fy1, 1gy1, 1hy1, 1ky1, 2ay1, 2fy1, 2gy1,
2ly1, 3ey1, 3fy1, 3gy1, 3jy1, 3ly1, 4fy1, 4gy1, 4hy1, 4ky1,
4ly1, 5by1, 5ey1, 5gy1, 5hy1,
Beam Group Members: x1
1ax1, 1dx1, 1ex1, 1fx1, 1gx1, 1hx1, 1kx1, 2ax1, 2fx1, 2gx1,
2jx1, 2kx1, 3ex1, 3fx1, 3gx1, 3jx1, 3lx1, 4fx1, 4gx1, 4hx1,
4kx1, 4lx1, 5bx1, 5ex1, 5gx1, 5hx1,
atatrackephem 1a,1d,1e,1f,1g,1h,1k,2a,2c,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4j,4k,4l,5b,5e,5g,5h,3f,3g,3h mars.ephem
bftrackephem.rb -b 1 -f 3200 -e ../20100308/mars.ephem -d 8000 --quickload
bftrackephem.rb -b 2 -f 8000 -e ../20100308/mars.ephem -d 8000 --quickload
cd /export/data2/gbower/mars/
sudo gulp -i eth0 > 20100308_mars_001.pcap
started mars roll at 8:30pm (ish)
Stopped at 10:18pm
13208133 packets captured
26416294 packets received by filter
29 packets dropped by kernel
ring buffer use: 6.0% of 100 MB
=====
recalibrate
====
atatrackephem 1a,1d,1e,1f,1g,1h,1k,2a,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4j,4k,4l,5b,5e,5g,5h,3f,3g,3h 0927+390.ephem
bftrackephem.rb -b 1 -f 3200 -e ../20100308/0927+390.ephem -i 300 -n 2 --calphase --calbw 0.6
bftrackephem.rb -b 2 -f 8000 -e ../20100308/0927+390.ephem -i 300 -n 2 --calphase --calbw 0.6
===BEAMFORMER #1=====
/----------------Statistics---------------(Mode 2)------------------
| Mean Zero Delay: Phase: 3.79,One-Sigma CI: 1.03
| Worst Zero Delay: Phase: 24.13,One-Sigma CI: 4.89
| Worst Pk(Small): 1342, Pk(Big): 2835, Overflow: 0
| Beam output on FPGA1: 1342.0
|----------------CALIBRATION ALARMS ASSERTED------------------------
| (FPGA): BEE2, FPGA4: ZD Phase is Marginal
| (FPGA): BEE3, FPGA4: ZD Phase is Marginal
| (FPGA): BEE3, FPGA2: ZD Phase is Marginal
| (ANTENNA): 2ly1: ZD Phase is Marginal
| (FPGA): BEE4, FPGA4: ZD Phase is Marginal
| (FPGA): BEE4, FPGA2: ZD Phase is Marginal
| (ANTENNA): 3ly1: ZD Phase is Marginal
then second iteration reports
/----------------Statistics---------------(Mode 2)------------------
| Mean Zero Delay: Phase: 1.17,One-Sigma CI: 1.03
| Worst Zero Delay: Phase: 7.68,One-Sigma CI: 4.47
| Worst Pk(Small): 1413, Pk(Big): 3682, Overflow: 0
| Beam output on FPGA1: 1606.0
|----------------Calibration Warnings-------------------------------
| (ANTENNA): 1fy1: ZD Phase is Marginal
| (FPGA): BEE3, FPGA4: ZD Phase is Marginal
|----------------NOISE TEMPERATURE ALARMS ASSERTED------------------
===Beamformer #2=====
/----------------Statistics---------------(Mode 2)------------------
| Mean Zero Delay: Phase: 6.12,One-Sigma CI: 2.37
| Worst Zero Delay: Phase: 22.67,One-Sigma CI: 10.17
| Worst Pk(Small): 1397, Pk(Big): 2645, Overflow: 0
| Beam output on FPGA1: 1633.0
|----------------CALIBRATION ALARMS ASSERTED------------------------
| (FPGA): BEE1, FPGA3: ZD Phase Exceeds Threshold
| (FPGA): BEE2, FPGA2: ZD Phase Exceeds Threshold
| (ANTENNA): 5hx1: ZD Phase Exceeds Threshold
| (FPGA): BEE3, FPGA4: ZD Phase Exceeds Threshold
| (FPGA): BEE4, FPGA4: ZD Phase Exceeds Threshold
| (ANTENNA): 3fy1: ZD Phase Exceeds Threshold
| (FPGA): BEE4, FPGA2: ZD Phase Exceeds Threshold
| (ANTENNA): 3jy1: ZD Phase Exceeds Threshold
| (ANTENNA): 3ly1: ZD Phase Exceeds Threshold
|----------------Calibration Warnings-------------------------------
| (ANTENNA): 1hx1: ZD Phase is Marginal
| (ANTENNA): 2ax1: ZD Phase is Marginal
| (ANTENNA): 2fx1: ZD Phase is Marginal
| (ANTENNA): 4lx1: ZD Phase is Marginal
| (ANTENNA): 5bx1: ZD Phase is Marginal
| (FPGA): BEE2, FPGA4: ZD Phase is Marginal
| (ANTENNA): 3ex1: ZD Phase is Marginal
| (ANTENNA): 3jx1: ZD Phase is Marginal
| (ANTENNA): 3lx1: ZD Phase is Marginal
| (ANTENNA): 1fy1: ZD Phase is Marginal
| (ANTENNA): 2ay1: ZD Phase is Marginal
| (FPGA): BEE3, FPGA2: ZD Phase is Marginal
| (ANTENNA): 2ly1: ZD Phase is Marginal
| (ANTENNA): 4ly1: ZD Phase is Marginal
| (ANTENNA): 5by1: ZD Phase is Marginal
| (ANTENNA): 3ey1: ZD Phase is Marginal
| (ANTENNA): 3gy1: ZD Phase is Marginal
then second iteration reports
/----------------Statistics---------------(Mode 2)------------------
| Mean Zero Delay: Phase: 2.66,One-Sigma CI: 2.38
| Worst Zero Delay: Phase: 16.05,One-Sigma CI: 11.89
| Worst Pk(Small): 1361, Pk(Big): 2593, Overflow: 0
| Beam output on FPGA1: 1748.0
|----------------CALIBRATION ALARMS ASSERTED------------------------
| (FPGA): BEE1, FPGA4: ZD Phase Exceeds Threshold
|----------------Calibration Warnings-------------------------------
| (ANTENNA): 2fy1: ZD Phase is Marginal
| (ANTENNA): 4hy1: ZD Phase is Marginal
atatrackephem 1a,1d,1e,1f,1g,1h,1k,2a,2c,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4j,4k,4l,5b,5e,5g,5h,3f,3g,3h mars.ephem
bftrackephem.rb -b 1 -f 3200 -e ../20100308/mars.ephem -d 12000 --quickload
bftrackephem.rb -b 2 -f 8000 -e ../20100308/mars.ephem -d 12000 --quickload
sudo gulp -i eth0 > 20100308_mars_002.pcap
12:38am
Terminated recording
15439989 packets captured
30880037 packets received by filter
60 packets dropped by kernel
ring buffer use: 13.9% of 100 MB
Return to 0927+390
atatrackephem 1a,1d,1e,1f,1g,1h,1k,2a,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4j,4k,4l,5b,5e,5g,5h,3f,3g,3h 0927+390.ephem
bftrackephem.rb -b 1 -f 3200 -e ../20100308/0927+390.ephem -i 300 -n 1 --calphase --calbw 0.6
bftrackephem.rb -b 2 -f 8000 -e ../20100308/0927+390.ephem -i 300 -n 1 --calphase --calbw 0.6
beamformer #1 reports (12:47pm)
/----------------Statistics---------------(Mode 2)------------------
| Mean Zero Delay: Phase: 2.3,One-Sigma CI: 1.14
| Worst Zero Delay: Phase: 15.36,One-Sigma CI: 4.73
| Worst Pk(Small): 1363, Pk(Big): 2412, Overflow: 0
| Beam output on FPGA1: 1386.0
|----------------CALIBRATION ALARMS ASSERTED------------------------
| (ANTENNA): 1fy1: ZD Phase Exceeds Threshold
|----------------Calibration Warnings-------------------------------
| (ANTENNA): 1fx1: ZD Phase is Marginal
| (FPGA): BEE3, FPGA4: ZD Phase is Marginal
| (FPGA): BEE3, FPGA2: ZD Phase is Marginal
beamformer #2 reports (12:47pm)
/----------------Statistics---------------(Mode 2)------------------
| Mean Zero Delay: Phase: 3.5,One-Sigma CI: 2.57
| Worst Zero Delay: Phase: 18.21,One-Sigma CI: 11.86
| Worst Pk(Small): 1408, Pk(Big): 2673, Overflow: 0
| Beam output on FPGA1: 1702.0
|----------------LINK ALARMS ASSERTED-------------------------------
| (FPGA): BEE3, FPGA4: Link 1 ALARM: skew
|----------------CALIBRATION ALARMS ASSERTED------------------------
| (ANTENNA): 5hx1: ZD Phase Exceeds Threshold
| (ANTENNA): 3ly1: ZD Phase Exceeds Threshold
| (ANTENNA): 5ey1: ZD Phase Exceeds Threshold
|----------------Calibration Warnings-------------------------------
| (ANTENNA): 1fx1: ZD Phase is Marginal
| (ANTENNA): 1hx1: ZD Phase is Marginal
| (FPGA): BEE1, FPGA2: ZD Phase is Marginal
| (ANTENNA): 5bx1: ZD Phase is Marginal
| (ANTENNA): 5ex1: ZD Phase is Marginal
| (FPGA): BEE3, FPGA4: ZD Phase is Marginal
| (FPGA): BEE3, FPGA2: ZD Phase is Marginal
| (ANTENNA): 4hy1: ZD Phase is Marginal
| (FPGA): BEE4, FPGA2: ZD Phase is Marginal
| (ANTENNA): 3jy1: ZD Phase is Marginal
Single iterations indicate the degree to which phase drifted since the last calibration.
Shutting down observations, done for the night.
park.csh 1a,1d,1e,1f,1g,1h,1k,2a,2f,2g,2j,2k,2l,3e,3j,3l,4f,4g,4h,4j,4k,4l,5b,5e,5g,5h,3f,3g,3h
Plots
Mars
8:30 pm - 10:18 pm EST
10:30 pm - 12:38 am EST
0329 Pulsar
8:11 pm - 8:26 pm EST