GPS Space Vehicle Time Integrity for MJD 55754

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
-
 
 
 
 
 
 
 
 
 
2
1
18:25
23:59
 19,271
   290
  -345,989
10118
13
15
0
 
3
3
3
1
2
3
02:13
03:31
10:13
03:29
04:58
14:37
  4,592
  4,924
 15,106
    28
    30
    32
  -740,591
  -740,614
  -740,756
9
10
21
0
2
0
0
1
0
0
0
0
 
4
1
16:56
22:39
 19,924
    27
  -170,299
65
1
1
0
 
5
5
1
2
00:00
20:18
01:41
23:59
  5,850
 12,740
    26
   311
   187,973
   188,682
51
8913
2
13
1
14
0
0
 
6
6
6
1
2
3
01:39
03:31
10:08
03:29
05:02
14:04
  6,605
  5,175
 13,596
    30
    29
    26
    -9,035
    -8,506
    -6,119
160
130
345
0
2
0
0
2
2101
0
0
0
 
7
1
10:58
17:17
 21,859
    26
   -17,603
7
0
0
0
 
8
1
12:11
18:13
 20,851
    24
    -8,458
5
1
0
0
 
9
9
9
1
2
3
02:10
03:31
17:21
03:29
05:57
21:03
  4,748
  8,284
 12,771
    33
    30
    25
   -92,128
   -92,148
   -92,273
7
8
30
0
3
1
0
0
1
0
0
0
 
10
10
1
2
11:04
18:59
13:34
23:29
  8,673
 15,688
    22
    28
     6,513
     6,560
6
18
2
2
0
2
0
0
 
11
11
1
2
05:20
13:26
08:22
17:40
 10,219
 14,650
16,696,321,200,728,856,799,812,333,925,826,560
    22
16,696,321,200,728,856,799,812,333,925,826,560
   167,463
-2147483648
15
1
0
10219
0
0
0
 
12
1
18:58
23:52
 17,098
    25
    -8,678
22
2
2
0
 
13
1
09:34
15:08
 19,145
    22
  -261,453
14
0
0
0
 
14
1
03:31
09:11
 19,421
8,785,320,341,395,818,583,617,872,594,993,152
8,785,320,341,395,818,583,617,872,594,993,152
-2147483648
1
19421
0
 
15
15
1
2
00:00
15:57
03:29
17:24
 12,331
  5,016
    26
    16
   116,464
   116,343
14
5
1
1
1
0
0
0
 
16
1
08:22
13:36
 18,249
    25
   184,948
13
42
0
0
 
17
1
15:01
21:17
 21,762
    28
  -182,422
24
1
1
0
 
18
18
1
2
00:20
03:31
03:29
06:57
 11,110
 11,827
    27
14,426,287,845,628,493,432,569,458,707,136,512
  -146,714
14,426,287,845,628,493,432,569,458,707,136,512
31
-2147483648
1
1
1
11827
0
0
 
19
19
1
2
03:31
11:19
05:50
15:53
  7,916
 15,738
    26
    27
   161,127
   161,260
14
19
2
0
1
0
0
0
 
20
20
1
2
07:20
18:13
12:04
19:24
 16,297
  3,971
    23
    25
   -50,607
   -50,617
56
8
2
16
2
0
0
0
 
21
21
1
2
00:00
03:31
03:29
05:35
 12,331
  7,182
    29
    30
   157,273
   157,302
20
22
1
2
1
1
0
0
 
22
22
1
2
01:54
03:31
03:29
08:28
  5,720
 16,788
    33
10,163,194,326,319,287,101,458,231,490,248,704
  -146,426
10,163,194,326,319,287,101,458,231,490,248,704
4
-2147483648
1
1
0
16788
0
0
 
23
1
08:13
14:11
 20,788
    25
  -292,434
56
2
2
0
 
24
24
1
2
05:51
14:27
09:22
18:18
 12,131
 13,416
14,064,768,473,353,242,870,001,156,776,525,824
    25
14,064,768,473,353,242,870,001,156,776,525,824
  -406,047
-2147483648
15
1
0
12131
0
0
0
 
25
25
1
2
06:00
20:22
08:49
23:59
  9,667
 12,509
    23
   479
    -8,598
    -8,243
42
14103
2
13
2
15
0
0
 
26
26
26
1
2
3
00:00
14:20
22:44
02:55
17:36
23:59
 10,290
 11,233
  4,307
    27
    22
  -858
    88,106
    88,727
    88,164
41
42
16167
2
1
13
2
0
4307
0
0
0
 
27
27
27
1
2
3
01:59
03:31
16:49
03:29
05:18
20:40
  5,432
  6,137
 13,599
    32
    24
    28
  -283,748
  -283,778
  -283,975
11
10
16
0
2
0
0
0
0
0
0
0
 
28
1
13:26
19:58
 22,791
    26
   -51,355
18
0
0
0
 
29
29
1
2
00:00
21:27
03:02
23:59
 10,685
  8,931
    30
  -164
  -222,453
  -222,882
33
5026
2
13
1
14
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
1
05:18
10:55
 19,172
8,899,421,361,894,856,514,546,258,356,994,048
8,899,421,361,894,856,514,546,258,356,994,048
-2147483648
1
19172
0
 
32
1
06:20
11:33
 18,005
    24
   290,163
53
2
2
0
 
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.