GPS Space Vehicle Time Integrity for MJD 52303

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
04:27
05:42
05:32
10:17
  3,885
 16,526
   615
   611
  -212,812
  -212,833
4
8
0
0
0
0
0
0
 
2
1
06:41
12:47
 21,944
   621
   144,789
37
0
0
0
 
3
3
3
1
2
3
00:00
06:22
22:02
01:12
10:29
23:59
  4,331
 14,825
  7,031
   628
   613
   818
  -103,988
  -104,084
  -104,047
3
14
5077
1
1
11
0
0
11
0
0
0
 
4
1
13:00
18:30
 19,829
   608
  -249,403
180
0
0
0
 
5
1
14:52
19:45
 17,609
   610
  -334,774
9
34
0
0
 
6
1
17:25
22:55
 19,834
   600
     3,059
4
38
0
0
 
7
1
11:03
17:22
 22,773
   606
  -695,410
61
0
0
0
 
8
1
08:22
14:21
 21,516
   619
  -709,639
13
0
0
0
 
9
9
9
1
2
3
00:00
13:31
22:06
02:05
17:04
23:59
  7,519
 12,772
  6,813
   611
   604
   458
    28,723
    28,798
    28,699
6
3
4238
37
2
11
0
0
11
0
0
0
 
10
1
16:24
21:42
 19,096
   610
   -17,429
7
9
0
0
 
11
11
1
2
01:39
10:06
05:03
13:59
 12,221
 13,936
   619
   618
    -7,116
    -7,130
5
5
0
46
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:56
11:15
 19,115
   613
     2,497
4
4
0
0
 
14
1
00:00
05:32
 19,934
   619
   106,819
15
1
0
0
 
15
15
1
2
00:00
19:50
02:04
23:59
  7,486
 14,978
   626
   764
  -133,275
  -133,448
10
5338
1
11
0
11
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
19:00
01:30
23:59
  5,444
 17,957
   637
   844
    24,213
    16,042
198
9466
1
11
1
8878
0
0
 
18
18
1
2
00:00
20:04
02:49
23:59
 10,158
 14,122
   614
   609
    75,806
    75,778
4
4
36
26
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
03:19
06:37
14:17
05:32
08:05
15:30
  7,991
  5,283
  4,349
   620
   614
   610
   134,333
   134,361
   134,438
6
6
7
1
1
1
0
0
0
620
1768
0
 
21
21
1
2
00:00
21:44
04:19
23:59
 15,573
  8,155
   615
   335
      720
      426
6
7587
0
11
0
11
0
0
 
22
22
1
2
03:44
05:42
05:32
09:02
  6,472
 12,039
   627
   619
  -589,703
  -589,843
26
50
0
0
0
0
0
0
 
23
1
18:28
23:59
 19,861
   873
    -4,674
11286
11
11
0
 
24
1
14:17
20:09
 21,052
   613
    -5,004
15
0
0
0
 
25
25
1
2
01:24
05:42
05:32
07:07
 14,867
  5,106
   624
   623
   -21,675
   -21,680
11
4
0
22
0
0
0
0
 
26
26
1
2
11:29
19:13
13:35
23:56
  7,576
 16,945
   619
   615
    47,996
    48,352
26
55
1
0
0
0
0
0
 
27
1
07:00
13:14
 22,420
   615
    -8,786
6
3
0
0
 
28
1
09:21
16:00
 23,981
   616
    60,156
17
0
0
0
 
29
29
1
2
00:00
22:53
05:15
23:59
 18,928
  3,961
   618
 -1,359
  -545,116
  -546,107
68
37234
1
11
1
3961
0
0
 
30
30
1
2
02:02
16:11
04:37
20:32
  9,300
 15,669
   619
   608
  -401,764
  -404,246
125
202
1
0
1
0
0
0
 
31
31
1
2
00:00
07:14
01:25
12:03
  5,134
 17,350
   617
   616
   -89,359
   -89,439
4
8
3
1
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 UTC(MYS) 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(MYS) 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.