GPS Space Vehicle Time Integrity for MJD 56062

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
1
2
08:44
17:16
12:09
21:14
 11,957
 13,670
    44
    49
  -256,548
  -256,604
8
8
1
1
0
0
0
0
 
2
2
1
2
00:00
21:13
03:19
23:59
 11,738
  9,495
    40
    37
  -390,207
  -390,310
7
351
1
14
0
14
0
0
 
3
3
1
2
05:12
13:10
07:52
17:36
  9,034
 15,287
    45
    48
   -49,038
   -49,193
15
23
1
0
0
0
0
0
 
4
4
1
2
00:00
19:57
01:43
23:59
  5,972
 13,986
    41
   279
  -183,587
  -184,232
23
7779
1
12
1
15
0
0
 
5
1
00:00
04:38
 16,131
    38
   315,371
18
1
0
0
 
6
6
1
2
04:39
13:04
07:58
17:04
 11,303
 13,714
    39
    47
   -25,972
   -25,888
9
11
2
6
0
0
0
0
 
7
1
13:38
20:01
 21,758
    45
   -81,441
20
1
0
0
 
8
1
15:21
21:19
 20,543
    48
    -1,177
5
4
0
0
 
9
9
1
2
05:06
20:10
08:46
23:57
 12,336
 13,200
    40
    48
  -158,245
  -158,383
11
14
1
2
0
2
0
0
 
10
10
10
1
2
3
00:00
13:52
22:13
02:23
16:27
23:59
  8,341
  8,968
  6,166
    50
    48
  -140
    38,278
    38,340
    38,186
5
7
4505
5
2
12
0
0
12
0
0
0
 
11
11
1
2
08:09
16:16
11:13
20:29
 10,489
 14,224
    43
    49
   261,521
   261,648
13
18
1
1
0
0
0
0
 
12
12
1
2
00:00
21:38
02:43
23:59
  9,476
  8,197
    42
   -98
   -68,962
   -69,264
21
3788
99
12
1
14
0
0
 
13
1
12:44
18:14
 19,051
    44
  -207,200
32
1
1
0
 
14
1
06:00
12:11
 21,393
    44
  -202,749
5
3
0
0
 
15
15
1
2
02:31
19:10
07:29
20:14
 16,942
  3,524
    39
    38
    91,391
    91,394
6
5
77
1
0
0
0
0
 
16
1
11:15
16:26
 18,072
    47
   234,992
23
1
1
0
 
17
1
17:44
23:55
 21,216
    46
  -128,473
23
3
2
0
 
18
1
03:06
09:41
 22,547
    44
  -195,734
9
1
0
0
 
19
19
1
2
06:37
14:24
08:48
19:04
  7,623
 16,018
    43
    50
   265,472
   265,599
12
18
1
0
0
0
0
0
 
20
20
1
2
10:17
21:07
15:00
22:21
 16,045
  4,205
    47
    51
   -63,351
   -63,352
6
9
61
10
0
0
0
0
 
21
1
02:22
08:30
 20,945
    43
   223,804
19
0
0
0
 
22
1
04:56
11:28
 22,354
    49
  -143,834
4
8
0
0
 
23
1
11:20
17:13
 20,314
    45
  -205,044
32
1
1
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
00:00
08:55
03:35
11:44
 12,658
  9,764
    39
    45
   -33,980
   -33,988
5
6
1
10
0
0
0
0
 
26
26
1
2
01:42
17:12
05:47
20:32
 14,189
 11,399
    38
    45
   400,522
   400,033
39
29
1
1
0
0
0
0
 
27
27
1
2
04:53
19:38
08:06
23:32
 10,954
 13,823
    42
    43
  -388,047
  -388,266
12
18
1
2
0
1
0
0
 
28
1
16:34
23:04
 22,276
    50
  -144,327
37
3
2
0
 
29
1
00:26
05:57
 19,029
    39
  -313,128
23
0
0
0
 
30
30
1
2
02:58
10:17
04:01
15:17
  3,458
 17,120
    35
    47
   181,282
   181,911
23
96
1
0
0
0
0
0
 
31
1
08:11
13:48
 19,308
    44
  -242,286
33
1
1
0
 
32
1
09:14
14:28
 18,273
    51
   444,020
32
17
7
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.