GPS Space Vehicle Time Integrity for MJD 52308

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
04:07
09:57
 20,981
   603
  -213,599
13
0
0
0
 
2
1
06:11
12:15
 21,817
   609
   147,285
40
0
0
0
 
3
3
1
2
06:01
21:42
10:09
23:59
 14,852
  8,257
   606
   935
  -105,406
  -105,246
13
8644
1
12
0
12
0
0
 
4
1
12:39
18:11
 19,908
   606
  -235,548
182
0
0
0
 
5
1
14:32
19:25
 17,575
   600
  -335,644
12
0
0
0
 
6
1
17:03
22:34
 19,847
   604
     3,077
10
0
0
0
 
7
1
10:42
17:00
 22,683
   612
  -698,768
47
0
0
0
 
8
1
08:02
14:00
 21,512
   604
  -710,620
9
0
0
0
 
9
9
9
1
2
3
00:00
13:11
21:46
01:44
16:44
23:59
  6,299
 12,766
  8,038
   597
   608
   625
    29,383
    29,470
    29,527
6
3
175
16
6
12
0
0
12
0
0
0
 
10
1
16:04
21:22
 19,106
   613
   -17,737
4
30
0
0
 
11
11
1
2
01:18
09:46
04:42
13:40
 12,232
 14,041
   597
   612
    -7,284
    -7,275
7
5
0
55
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:35
10:54
 19,107
   604
     2,661
6
2
0
0
 
14
14
1
2
00:00
22:43
05:13
23:59
 18,797
  4,573
   598
  -424
   105,439
   104,174
17
20350
1
12
0
4573
0
0
 
15
15
1
2
00:00
19:29
01:44
23:59
  6,250
 16,223
   607
   828
  -135,131
  -135,240
12
8135
1
12
0
12
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
18:40
01:10
23:59
  4,218
 19,184
   613
   883
   -23,493
   -31,275
168
11260
1
12
1
9814
0
0
 
18
18
1
2
00:00
19:43
02:28
23:59
  8,924
 15,348
   600
   603
    75,631
    75,603
5
3
15
8
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:58
13:56
07:45
15:09
 17,192
  4,340
   599
   616
   135,618
   135,732
15
7
1
0
0
0
0
0
 
21
21
1
2
00:00
21:23
03:58
23:59
 14,333
  9,382
   606
   420
      679
      496
5
5004
0
12
0
12
0
0
 
22
1
03:23
08:41
 19,076
   601
  -595,997
71
0
0
0
 
23
1
18:07
23:56
 20,934
   605
    -5,268
7
0
0
0
 
24
1
13:57
19:47
 21,004
   607
    -6,145
18
0
0
0
 
25
1
01:03
06:46
 20,574
   603
   -21,887
6
190
0
0
 
26
26
1
2
11:08
18:52
13:14
23:38
  7,608
 17,116
   602
   609
    52,804
    53,185
25
56
1
0
0
0
0
0
 
27
1
06:39
12:53
 22,436
   616
    -9,282
5
57
0
0
 
28
1
09:00
15:40
 23,982
   625
    61,408
24
0
0
0
 
29
29
1
2
00:00
22:23
04:43
23:59
 16,982
  5,789
   608
  -538
  -539,356
  -539,469
68
25195
1
12
1
5789
0
0
 
30
30
1
2
01:41
15:50
04:16
20:11
  9,302
 15,683
   600
   606
  -421,107
  -423,480
121
197
1
0
1
0
0
0
 
31
31
1
2
00:00
06:53
01:05
11:42
  3,901
 17,312
   597
   601
   -90,447
   -90,522
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.