GPS Space Vehicle Time Integrity for MJD 52580

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
1
2
09:13
10:25
10:23
15:06
  4,230
 16,673
    86
    88
  -255,730
  -255,737
3
9
36
182
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
02:58
12:02
06:57
15:00
 14,217
 10,554
    58
    93
   -76,614
   -76,682
20
14
2
18
0
2
0
0
 
4
4
1
2
11:09
17:50
12:16
23:01
  3,816
 18,600
    91
    75
  -348,634
  -348,911
20
49
7
0
0
0
0
0
 
5
5
1
2
00:00
19:18
01:23
21:59
  4,978
  9,713
    63
    71
   -37,546
   -37,683
5
8
1
6
0
0
0
0
 
6
6
1
2
00:00
22:39
04:22
23:59
 15,713
  4,810
    66
    67
     1,035
     1,059
14
12
29
43
3
0
0
0
 
7
1
15:48
21:26
 20,239
    74
  -299,694
216
0
0
0
 
8
1
13:07
19:17
 22,133
    72
  -377,984
180
0
0
0
 
9
9
1
2
04:11
18:10
06:18
21:59
  7,652
 13,695
    68
    68
    15,263
    15,349
17
12
29
91
0
0
0
0
 
10
1
00:00
02:01
  7,172
    69
   -14,233
11
67
0
0
 
11
11
1
2
06:15
15:58
10:23
18:18
 14,740
  8,293
    62
    84
   -24,596
   -24,608
9
19
106
18
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:46
16:31
 20,614
    75
    17,065
14
0
0
0
 
14
1
03:41
09:27
 20,641
    63
    41,401
9
38
0
0
 
15
1
00:00
07:08
 25,696
    66
   -30,611
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
06:12
 22,329
    67
    -2,805
9
3
0
0
 
18
1
01:11
07:09
 21,453
    61
    26,848
24
4
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:46
10:25
10:23
13:31
  9,380
 11,076
    67
    76
   195,558
   195,587
8
15
20
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 







23
23
1
2
00:00
22:25
03:46
23:59
 13,573
  5,628
    58
    78
   -12,575
   -12,608
11
15
49
0
0
0
0
0







24
1
18:51
21:59
 11,259
    71
   -68,473
11
0
0
0







25
25
1
2
06:00
10:25
10:23
11:28
 15,768
  3,664
    71
    86
   -34,640
   -34,630
4
24
0
35
0
0
0
0







26
26
1
2
00:30
15:55
04:09
19:44
 13,139
 13,688
    67
    79
  -274,264
  -275,400
79
85
0
0
0
0
0
0







27
1
10:56
18:01
 25,335
    80
  -347,327
342
0
3881
0







28
1
13:55
20:17
 22,931
    80
    87,158
11
24
0
0







29
29
1
2
00:18
15:19
03:28
19:10
 11,363
 13,680
    66
    81
  -322,278
  -323,344
64
83
0
0
0
0
0
0







30
1
00:00
02:18
  8,281
    66
  -416,959
58
0
0
0







31
31
1
2
04:24
12:45
08:05
16:27
 13,185
 13,323
    65
   164
  -350,998
  -350,722
24
8207
1
1
0
1
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.