GPS Space Vehicle Time Integrity for MJD 52640

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
04:56
11:00
 21,769
    90
  -264,675
19
6
0
0
 
2
1
05:05
10:00
 17,620
    83
    41,115
34
1
0
0
 
3
3
3
1
2
3
00:00
07:57
22:52
03:15
11:01
23:59
 11,555
 11,019
  3,935
    90
    92
    86
   -93,261
   -93,343
   -93,506
14
15
22
50
55
25
0
0
0
0
0
0
 







5
1
15:03
21:07
 21,569
    77
   -48,586
24
0
0
0







6
6
1
2
18:25
22:40
22:38
23:59
 15,145
  4,744
    68
    65
     2,240
     2,238
5
7
66
0
0
0
0
0







7
1
11:19
17:27
 21,678
    86
  -179,360
216
0
5
0







8
1
08:52
15:07
 22,355
    80
  -115,688
158
0
0
0







9
1
14:02
18:16
 14,760
    94
    24,243
8
148
0
0







10
1
17:06
21:50
 16,673
    76
   -17,581
6
65
0
0







11
11
1
2
02:08
11:52
06:16
14:11
 14,736
  8,274
    85
   101
   -30,435
   -30,458
12
26
21
32
0
6
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
06:37
12:27
 20,946
    81
    20,652
8
47
0
0







14
1
00:00
05:19
 19,149
    81
    32,036
8
17
0
0







15
15
15
1
2
3
00:00
20:42
22:40
03:15
22:38
23:59
 11,725
  6,644
  4,741
    70
    81
    89
   -54,525
   -54,867
   -54,893
17
16
5
1
62
0
0
0
0
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
17
17
1
2
3
00:00
18:57
22:40
01:54
22:38
23:59
  6,837
 13,220
  4,741
    75
    81
    81
   -10,177
   -10,297
   -10,296
10
7
5
46
30
0
0
0
0
0
0
0







18
18
18
1
2
3
00:00
21:03
22:40
02:09
22:38
23:59
  7,762
  5,605
  4,744
    75
    85
    85
     9,868
     9,667
     9,653
14
9
4
24
57
0
0
0
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
03:32
09:30
 21,459
    81
   204,041
11
26
0
0







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 







23
23
1
2
18:45
22:41
22:38
23:59
 13,952
  4,712
    77
    82
   -16,566
   -16,574
4
6
29
5
0
0
0
0







24
1
14:42
19:59
 18,775
    83
   -82,424
18
0
0
0







25
1
01:54
07:20
 19,548
    84
   -37,172
18
137
1
0







26
26
26
1
2
3
11:51
20:21
22:41
15:39
22:38
23:58
 13,681
  8,210
  4,620
    91
    80
    84
  -368,916
  -369,371
  -369,470
60
35
19
2
0
0
0
0
0
0
0
0







27
1
06:55
14:05
 25,701
    96
  -527,457
171
0
0
0







28
1
09:48
16:22
 23,413
    92
    79,451
10
122
0
0














30
1
17:16
22:08
 17,355
   263
  -520,590
13816
3
3
0







31
31
1
2
00:21
08:18
03:59
12:24
 13,055
 14,551
    80
    55
  -297,090
  -296,679
58
661
1
13
0
13
0
0







32
-
 
 
 
 
 
 
 
 
 







33
-
 
 
 
 
 
 
 
 
 







34
-
 
 
 
 
 
 
 
 
 







35
-
 
 
 
 
 
 
 
 
 







36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
-
 
 
 
 
 
 
 
 
 







A: Space vehicle identification number.

B: The period when the satellite was in view. Each of these measurement blocks is a series of
measurements longer than 60 minutes, containing no breaks of more than 60 seconds.


C: Time at the start of the block (UTC).

D: Time at the end of the block (UTC).

E: Number of 1 second pseudorange measurements in the block.

F: Average value of UTC(AUS) minus GPS satellite time during the block
   (A constant offset over the course of a day is to be expected).

G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.

H: Standard deviation of G during the block, in nanoseconds.

I: Number of measurements more than 4 standard deviations from the average.

J: Number of measurements more than 500 ns from the average.

K: Number of non-zero health flags in the block.