[daip] FRING

[Thomas Krichbaum]

Walter,

look at this scan, the fitted phases are larger than +/-180 degrees :

HP218 > FRING1:  Time=   0/ 15 43 44, Polarization =   2
HP218 > FRING1: B= 03 - 10 IF=  1 R=      -0.1 D=       0.0 SNR=   6.8
HP218 > FRING1: B= 04 - 10 IF=  1 R=      -0.1 D=       2.0 SNR=   6.0
HP218 > FRING1: B= 01 - 10 IF=  1 R=     -27.5 D=      71.3 SNR=   3.6
HP218 > FRING1: B= 10 - 12 IF=  1 R=       4.3 D=      -3.9 SNR=   3.3
....
HP218 > FRING1: B= 06 - 12 IF=  1 R=      -6.5 D=      15.6 SNR=   3.9
HP218 > FRING1: B= 06 - 09 IF=  1 R=       1.2 D=      21.5 SNR=   5.1
HP218 > FRING1: IF number =    1 Poln. =   1
HP218 > FRING1: Fitted phases, rates, delays and SNR: [ P = phase(deg),
HP218 > FRING1:   R = rate(mHz), D = Single-Band Delay(nsec), S = SNR ]
HP218 > FRING1: Ant(01): Phas= 558.0 rate=    -33.27 delay=    -80.11 SNR=  24.4
HP218 > FRING1: Ant(01): Phas= 558.0 rate=    -33.27 delay=    -80.11 SNR=  24.4
HP218 > FRING1: Ant(02): Phas=****** rate=     20.14 delay=      5.22 SNR=  20.9
HP218 > FRING1: Ant(03): Phas= 676.9 rate=    -18.69 delay=    -81.93 SNR=  24.8
HP218 > FRING1: Ant(04): Phas= 711.9 rate=    -18.85 delay=    -81.81 SNR=  24.8
HP218 > FRING1: Ant(05): Phas= 743.6 rate=     -0.50 delay=    -78.37 SNR=  21.3
HP218 > FRING1: Ant(06): Phas=****** rate=    -20.63 delay=    140.58 SNR=  21.1
HP218 > FRING1: Ant(07): Phas=****** rate=    -19.44 delay=    -49.09 SNR=  21.6
HP218 > FRING1: Ant(08): Phas= 461.5 rate=    -32.11 delay=   -134.20 SNR=  14.4
HP218 > FRING1: Ant(09): Phas= -18.2 rate=     -8.93 delay=    -81.89 SNR=  21.5
HP218 > FRING1: Ant(12): Phas= 149.2 rate=    -36.19 delay=     63.59 SNR=  22.2
HP218 > FRING1: Standard RMS errors (deg, mHz, nsec):
HP218 > FRING1: Ant(01): Phas=  2.35 rate=     0.023 delay=     0.172
HP218 > FRING1: Ant(02): Phas=  2.74 rate=     0.029 delay=     0.195
HP218 > FRING1: Ant(03): Phas=  2.31 rate=     0.023 delay=     0.169
HP218 > FRING1: Ant(04): Phas=  2.31 rate=     0.023 delay=     0.168
HP218 > FRING1: Ant(05): Phas=  2.69 rate=     0.027 delay=     0.205
HP218 > FRING1: Ant(06): Phas=  2.72 rate=     0.033 delay=     0.211
HP218 > FRING1: Ant(07): Phas=  2.65 rate=     0.028 delay=     0.186
HP218 > FRING1: Ant(08): Phas=  3.98 rate=     0.035 delay=     0.283
HP218 > FRING1: Ant(09): Phas=  2.66 rate=     0.025 delay=     0.200
HP218 > FRING1: Ant(12): Phas=  2.58 rate=     0.027 delay=     0.222
HP218 > FRING1: Refining solutions allowing SB delay
HP218 > FRING1:  Time=   0/ 16  3 44, Polarization =   2
HP218 > FRING1: B= 03 - 10 IF=  1 R=     -11.4 D=      -1.0 SNR=   8.3
HP218 > FRING1: B= 04 - 10 IF=  1 R=      40.9 D=       2.0 SNR=   6.6


Is this a bug ?

Thomas

-- 
Thomas P. Krichbaum                              Tel.: (Germany +49)-228-525-295
Max-Planck-Institut fuer Radioastronomie         Fax : (Germany +49)-228-525-229
Auf dem Huegel 69                         e-mail:   tkrichbaum at mpifr-bonn.mpg.de
D-53121 Bonn / Germany                    www.mpifr-bonn.mpg.de/staff/tkrichbaum