GPS Space Vehicle Time Integrity for MJD 52960

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
07:28
13:19
 20,566
    82
  -315,705
9
0
0
0
 
2
1
07:37
12:55
 18,613
    69
   223,110
34
0
0
0
 
3
3
1
2
01:23
09:29
04:15
13:48
 10,044
 15,068
    67
    68
   -62,189
   -62,294
8
15
2
0
0
0
0
0
 
4
1
16:02
20:42
 16,084
    66
    10,856
28
0
0
0
 
5
5
1
2
18:02
20:44
20:42
22:18
  9,152
  5,545
    66
    69
    -5,340
    -5,348
4
5
0
10
0
0
0
0
 
6
6
6
1
2
3
00:00
20:44
22:20
02:12
22:18
23:59
  7,561
  5,529
  5,833
    78
    47
   412
     1,594
     1,585
     1,951
4
7
7794
15
0
11
0
0
11
0
0
0
 
7
1
14:02
20:17
 21,611
    65
  -643,670
8
19
0
0
 
8
1
11:29
17:27
 20,980
    67
  -400,246
6
7
0
0
 
9
9
1
2
01:08
16:16
04:48
20:01
 12,855
 12,934
    66
    68
    17,222
    17,333
11
7
3
0
1
0
0
0
 
10
10
10
1
2
3
19:26
20:44
22:20
20:42
22:18
23:59
  4,137
  5,545
  5,841
    60
    67
   865
   -34,447
   -34,443
   -33,649
4
3
18348
9
3
11
0
0
5841
0
0
0
 
11
11
1
2
04:42
13:04
08:00
17:05
 11,462
 13,947
    69
    67
   -77,975
   -78,046
32
16
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:51
14:13
 18,630
    66
    31,896
3
12
0
0
 
14
1
02:12
08:36
 22,361
    70
    18,939
15
2
2
0
 
15
1
00:18
06:03
 19,992
    73
  -186,765
39
2
2
0
 
16
1
06:55
11:53
 17,252
    70
   -11,360
11
1
0
0
 
17
17
17
17
1
2
3
4
00:00
19:09
20:44
22:20
01:44
20:42
22:18
23:59
  5,901
  5,151
  5,545
  5,841
    71
    62
    65
   774
   -55,055
   -52,588
   -52,378
   -51,451
72
62
58
16263
1
0
0
11
1
0
0
5841
0
0
0
0
 
18
1
00:00
05:53
 20,301
    70
    -3,661
25
3
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:12
11:04
 17,104
    71
   203,760
8
36
0
0
 
21
21
1
2
00:00
22:20
04:32
23:59
 15,691
  5,841
    71
  -461
   -64,809
   -65,502
13
12101
2
11
1
5841
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
1
2
3
17:32
20:44
22:20
20:42
22:18
23:30
 10,720
  5,545
  4,055
    63
    66
    64
   -75,784
   -75,805
   -75,822
9
5
6
0
1
3
0
0
0
0
0
0
 
25
1
04:32
10:16
 19,959
    61
   -55,312
34
1
1
0
 
26
26
26
1
2
3
00:00
14:18
22:20
02:53
16:39
23:59
  9,809
  8,235
  5,795
    74
    59
  -395
  -495,974
  -495,660
  -495,934
28
15
10610
2
1
11
1
0
11
0
0
0
 
27
1
10:06
16:17
 21,491
    68
  -803,214
143
0
0
0
 
28
1
12:32
19:10
 23,146
    69
    -3,862
18
0
0
0
 
29
29
29
1
2
3
00:00
13:29
22:20
02:05
16:24
23:59
  7,174
 10,222
  5,833
    68
    68
   -38
  -164,200
  -164,762
  -165,201
24
37
2528
1
1
11
0
0
11
0
0
0
 
30
30
30
30
1
2
3
4
05:01
19:23
20:44
22:20
07:48
20:42
22:18
23:39
  9,847
  4,315
  5,545
  4,612
    69
    59
    62
    65
  -636,605
  -637,762
  -637,881
  -638,004
67
33
35
32
1
0
0
0
1
0
0
0
0
0
0
0
 
31
31
1
2
03:02
10:23
04:23
15:21
  4,820
 17,361
    69
    62
  -433,654
  -433,726
7
13
1
3
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(MSL) 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(MSL) 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.