GPS Space Vehicle Time Integrity for MJD 52762

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
19:41
02:36
22:00
  9,347
  8,337
 -1,996
 -1,981
  -285,764
  -285,907
47
53
0
0
0
0
0
0
 
2
1
00:00
01:55
  6,824
 -1,996
   106,185
50
7
0
0
 
3
3
1
2
01:13
14:48
02:16
18:56
  3,762
 14,841
 -1,977
 -1,982
    -8,544
    -8,735
53
53
1
0
0
0
0
0
 
4
1
05:38
10:05
 15,983
 -1,978
   -45,570
54
0
0
0
 
5
1
06:41
12:32
 21,061
 -1,982
   -14,744
52
0
0
0
 
6
1
09:02
15:18
 22,573
 -1,981
     2,094
52
0
0
0
 
7
1
03:33
09:01
 19,654
 -1,988
  -468,334
143
0
0
0
 
8
1
00:00
06:38
 23,846
 -1,988
  -320,200
112
0
0
0
 
9
9
1
2
05:25
16:19
10:27
17:57
 17,998
  5,775
 -1,979
 -1,989
    40,401
    40,453
50
54
0
1
0
0
0
0
 
10
10
1
2
01:33
09:08
04:06
13:07
  9,161
 14,278
 -1,978
 -1,980
   -26,349
   -26,363
48
54
0
0
0
0
0
0
 
11
1
17:35
22:00
 15,844
 -1,984
   -47,382
52
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
03:53
 13,928
 -1,987
    24,764
48
0
0
0
 
14
1
15:19
20:54
 19,890
 -1,979
    19,882
57
0
0
0
 
15
15
1
2
12:02
14:34
13:12
18:59
  4,196
 15,896
 -1,962
 -1,983
  -106,212
  -106,304
52
55
0
0
0
0
0
0
 
16
16
16
1
2
3
00:00
12:35
20:45
01:03
15:42
22:00
  3,746
 11,002
  4,520
 -1,992
 -1,982
 -1,955
     -442
     -929
    -1,163
48
59
55
3
1
0
0
0
0
0
0
0
 
17
17
1
2
10:16
14:48
14:33
17:08
 15,440
  8,389
 -1,977
 -1,987
   -12,831
   -12,866
57
52
0
0
0
0
0
0
 
18
1
13:11
18:12
 17,988
 -1,986
   -11,784
56
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
18:59
01:00
22:00
  3,555
 10,797
 -1,970
 -1,985
   211,454
   211,466
46
52
0
0
0
0
0
0
 
21
21
1
2
10:35
12:35
12:32
14:48
  7,059
  7,969
 -1,963
 -1,989
    68,816
    68,677
64
64
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:14
18:28
 18,720
 -1,986
   -27,596
57
3
0
0
 
24
1
06:34
11:56
 19,254
 -1,982
   -29,089
60
1
0
0
 
25
25
1
2
10:33
17:58
11:44
22:00
  4,200
 14,476
 -1,988
 -1,984
   -45,398
   -45,415
52
55
0
3
0
0
0
0
 
26
26
1
2
03:54
13:09
07:31
16:03
 13,025
 10,428
 -1,979
 -1,985
  -488,038
  -488,257
54
61
0
4
0
0
0
0
 
27
1
00:00
05:33
 20,015
 -1,985
   -66,858
395
0
5299
0
 
28
1
01:56
07:51
 21,286
 -1,984
    45,111
58
2
0
0
 
29
29
29
1
2
3
02:37
12:06
13:14
07:04
13:08
14:33
 15,856
  3,715
  4,701
 -1,981
 -1,964
 -1,987
  -133,353
  -133,526
  -133,580
57
55
55
0
0
0
0
0
0
0
0
0
 
30
1
08:07
12:34
 15,970
 -1,990
   -13,869
240
0
1
0
 
31
31
1
2
01:01
15:42
04:01
19:29
 10,737
 13,322
 -1,981
 -1,976
  -169,642
  -171,208
114
120
0
0
0
0
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.