GPS Space Vehicle Time Integrity for MJD 52406

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
1
2
00:00
21:21
03:15
23:59
 11,716
  9,516
     5
  -211
  -228,860
  -229,206
5
5596
1
12
0
12
0
0
 
2
2
1
2
00:00
21:31
02:57
23:59
 10,621
  8,875
    -3
  -168
   197,808
   198,109
15
4337
1
12
0
12
0
0
 
3
3
1
2
00:00
15:03
03:29
18:06
 12,551
 10,970
    -8
   -14
   -26,717
   -26,907
15
11
2
1
0
0
0
0
 
4
1
05:56
11:25
 19,750
     4
  -161,512
94
0
0
0
 
5
1
08:00
12:49
 17,334
    -0
   -12,838
9
1
0
0
 
6
1
10:30
15:58
 19,662
    -4
     3,176
4
2
0
0
 
7
1
03:56
10:11
 22,427
     3
  -678,721
76
0
0
0
 
8
1
01:22
07:20
 21,418
    -9
  -675,617
60
0
0
0
 
9
9
1
2
06:31
15:05
10:03
19:01
 12,693
 14,125
     1
   -11
    42,401
    42,445
9
6
1
27
0
0
0
0
 
10
1
09:30
14:52
 19,329
     6
    -4,766
9
0
0
0
 
11
11
1
2
03:04
18:34
06:59
21:56
 14,055
 12,109
    -4
   -12
   -12,325
   -12,365
7
5
22
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:39
04:06
23:59
 14,773
  4,815
    -4
 -1,105
     5,855
     4,790
4
21808
9
12
0
4815
0
0
 
14
1
16:06
22:34
 23,231
    -8
    75,013
22
0
0
0
 
15
1
12:42
18:55
 22,348
    -1
   -13,253
34
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:59
18:25
 23,139
    -0
   191,318
843
0
15196
0
 
18
1
13:04
19:45
 24,049
    -9
    67,390
11
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
07:15
20:09
01:02
08:16
23:59
  3,725
  3,663
 13,812
    14
     8
   369
   159,710
   159,778
   160,286
9
7
12900
1
19
12
0
0
12
0
0
0
 
21
1
14:37
21:09
 23,480
   -14
     1,027
5
5
0
0
 
22
22
1
2
00:00
20:40
02:03
23:59
  7,394
 11,949
     4
   142
  -224,134
  -227,347
101
4930
1
12
1
12
0
0
 
23
1
11:05
16:45
 20,391
   -10
    -2,101
11
0
0
0
 
24
1
07:18
13:10
 21,119
     6
   -28,859
18
0
0
0
 
25
1
18:14
23:54
 20,393
   -13
   -26,398
5
105
0
0
 
26
26
1
2
04:17
12:06
06:33
16:46
  8,130
 16,760
    -5
    -6
   187,653
   188,322
48
95
1
0
1
0
0
0
 
27
1
00:00
06:07
 22,003
   -10
   -20,019
10
1
0
0
 
28
1
02:19
08:59
 23,940
    -1
    81,247
14
0
0
0
 
29
1
12:53
17:48
 17,701
    -7
  -388,232
110
0
0
0
 
30
30
1
2
09:07
18:56
13:29
21:28
 15,728
  9,092
     1
    -6
  -657,031
  -657,432
58
33
1
0
0
0
0
0
 
31
31
1
2
00:18
16:48
05:10
18:18
 17,531
  5,358
    10
   -17
  -264,745
  -265,638
90
26
1
0
1
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.