GPS Space Vehicle Time Integrity for MJD 53199

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
REF
-GPSSV (ns)
REF
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
14:33
20:27
 21,263
   -30
  -353,287
18
8
0
0
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
09:46
17:06
19:03
11:52
19:02
21:17
  7,568
  6,909
  7,956
   -33
   -26
   -32
   -26,784
   -26,858
   -26,888
11
10
16
15
4
49
0
0
0
0
0
0
4
1
00:06
04:58
 17,515
   -19
   210,349
59
0
0
0
5
1
01:47
06:34
 17,204
   -16
   -39,077
20
0
0
0
6
1
04:36
09:45
 18,511
   -22
  -251,459
263
0
0
0
7
7
1
2
00:00
21:57
03:18
23:59
 11,821
  7,358
   -15
    -5
  -462,117
  -460,732
54
36
0
0
0
0
0
0
8
8
1
2
00:00
19:05
01:07
23:59
  4,022
 17,696
   -11
   -18
     4,083
     4,157
5
7
3
90
0
0
0
0
9
9
1
2
00:11
08:51
03:48
12:33
 13,008
 13,315
   -14
   -23
    53,777
    53,824
6
10
26
81
0
0
0
0
10
10
1
2
03:10
06:46
06:45
08:04
 12,841
  4,662
    -7
   -26
   -47,110
   -47,134
11
5
3
13
0
0
0
0
11
11
1
2
12:29
20:42
15:37
23:59
 11,264
 11,757
   -21
   -11
  -132,283
  -132,364
18
16
38
7
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
16:40
21:56
 18,954
   -22
    25,888
11
7
0
0
14
1
09:46
15:02
 18,931
   -18
    23,163
8
126
0
0
15
1
08:09
13:49
 20,415
   -27
  -292,328
37
0
0
0
16
1
14:53
19:42
 17,301
   -19
    -9,011
11
113
0
0
17
1
02:47
06:16
 12,505
   -13
    87,041
46
0
0
0
18
1
07:20
12:29
 18,527
   -18
    53,730
15
0
0
0
19
19
1
2
10:50
18:15
12:29
22:44
  5,917
 16,084
   -24
   -15
    21,653
    21,523
13
29
23
19
0
0
0
0
20
1
14:01
18:47
 17,170
   -23
   143,162
28
0
0
0
21
1
06:06
12:17
 22,214
   -23
   -77,330
13
36
0
0
22
1
08:51
14:52
 21,594
   -24
   -15,371
15
68
0
0
23
1
14:03
20:18
 22,542
   -35
  -113,839
103
0
0
0
24
1
01:08
06:12
 18,249
    -9
   -41,444
30
0
0
0
25
1
12:17
15:58
 13,255
   -27
   -70,946
12
0
0
0
26
26
1
2
05:50
21:57
09:45
23:59
 14,064
  7,360
   -18
   -19
  -154,674
  -155,454
63
31
0
0
0
0
0
0
27
1
17:55
23:59
 21,815
   -23
  -311,739
135
0
0
0
28
28
28
1
2
3
00:00
01:12
20:19
01:11
02:57
23:59
  4,248
  6,287
 13,225
   -26
   -33
   -16
   -37,292
   -37,303
   -37,365
7
9
7
60
3
7
0
0
0
0
0
0
29
1
07:32
09:46
  8,002
   -31
  -387,935
12
106
0
0
30
1
03:09
07:22
 15,234
   -20
  -555,026
14
0
0
0
31
31
1
2
00:00
20:16
01:28
23:59
  5,257
 13,390
   -32
    -8
  -252,891
  -254,040
24
61
4
0
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.