GPS Space Vehicle Time Integrity for MJD 54523

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
16:14
22:49
 22,885
    32
  -188,563
16
2
1
0
 
2
2
1
2
06:22
08:20
08:19
12:28
  6,791
 14,297
    36
    34
  -177,651
  -177,687
37
15
1
1
1
1
0
0
 
3
3
3
1
2
3
00:00
14:27
22:28
02:53
17:12
23:59
 10,085
  9,601
  5,429
    18
    18
  -637
  -192,765
  -193,044
  -193,849
17
16
13608
1
2
13
0
1
5429
0
0
0
 
4
4
1
2
05:11
08:20
08:19
10:51
 10,754
  8,833
    31
    31
    16,196
    16,266
54
24
3
1
3
1
0
0
 
5
5
1
2
08:20
17:56
12:20
20:06
 13,823
  7,464
    33
    34
  -703,861
  -704,276
53
28
2
2
0
1
0
0
 
6
1
11:14
16:04
 16,595
    35
   -40,934
81
1
1
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:33
06:32
 20,686
    35
   142,703
34
3
3
0
 
9
9
1
2
06:00
14:17
08:19
18:10
  8,112
 13,387
    32
    32
  -112,463
  -112,524
6
680
1
1
0
1
0
0
 
10
1
08:35
13:56
 18,520
    30
   253,364
27
1
1
0
 
11
11
1
2
02:10
18:11
06:34
20:52
 15,292
  9,326
    27
    28
   -26,929
   -26,927
31
16
3
2
3
1
0
0
 
12
12
1
2
07:12
08:20
08:19
12:06
  3,754
 12,966
    29
    32
   357,290
   357,299
68
7
1
10
1
0
0
0
 
13
13
1
2
00:00
22:02
03:29
23:59
 12,035
  6,832
    22
  -533
  -242,365
  -243,084
11
12955
2
13
0
6832
0
0
 
14
1
15:04
21:20
 21,591
    33
   293,271
34
3
1
0
 
15
15
1
2
03:36
11:24
05:43
13:59
  7,342
  8,779
    25
    31
    80,152
    80,254
32
9
2
1
2
0
0
0
 
16
16
1
2
00:00
20:11
01:14
23:59
  4,328
 13,282
    25
   376
  -132,541
  -132,154
6
10854
12
13
0
13
0
0
 
17
17
1
2
03:03
08:20
08:19
09:21
 18,135
  3,670
    28
    32
   -41,855
   -41,845
38
3
4
0
3
0
0
0
 
18
1
12:13
18:48
 22,797
    34
   200,971
27
3
2
0
 
19
19
1
2
00:00
15:33
04:04
17:57
 14,083
  8,301
    28
    29
   -22,233
   -22,306
31
18
1
1
1
1
0
0
 
20
20
1
2
06:30
19:27
07:36
23:59
  3,804
 15,836
    37
   450
  -119,701
  -119,246
8
14570
30
13
0
13
0
0
 
21
21
1
2
11:22
16:00
13:59
17:40
  8,890
  5,880
    31
    32
   -70,751
   -70,738
4
43
0
1
0
1
0
0
 
22
1
13:55
20:32
 22,686
    35
  -209,003
14
3
2
0
 
23
23
1
2
00:00
20:14
02:17
23:59
  7,982
 13,184
    24
   181
  -336,989
  -337,041
10
4675
1
13
0
13
0
0
 
24
1
09:36
16:15
 22,758
    36
   -73,787
40
2
2
0
 
25
25
1
2
00:00
22:19
04:42
23:59
 16,379
  5,804
    21
  -861
  -518,764
  -520,187
47
18843
2
13
2
5804
0
0
 
26
26
1
2
03:07
11:13
05:53
15:43
  9,377
 15,597
    27
    33
  -193,791
  -194,098
48
46
4
0
3
0
0
0
 
27
1
00:00
05:28
 19,018
    28
  -170,548
21
2
1
0
 
28
1
01:41
08:16
 22,910
    31
    15,760
35
4
4
0
 
29
1
09:38
15:08
 19,021
    30
    54,940
28
1
1
0
 
30
30
1
2
08:32
18:05
12:47
20:57
 14,740
  9,849
    29
    31
   -65,472
   -65,519
12
15
1
2
1
1
0
0
 
31
1
17:24
23:03
 19,513
    38
    10,813
18
2
1
0
 
32
1
15:28
21:39
 21,337
    35
  -238,181
58
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.