GPS Space Vehicle Time Integrity for MJD 53788

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
00:00
19:00
01:47
23:59
  6,256
 17,453
   -57
   163
   -38,005
   -37,918
38
7991
1
13
1
14
0
0
 
2
1
08:36
14:45
 21,348
   -61
    17,441
12
1
1
0
 
3
3
3
1
2
3
00:48
03:04
16:39
03:02
05:08
19:30
  7,848
  6,884
  9,741
   -59
   -58
   -55
   -76,687
   -76,705
   -76,849
5
8
12
0
3
1
0
0
1
0
0
0
 
4
1
07:34
13:15
 20,024
   -61
  -157,050
74
1
1
0
 
5
5
1
2
09:30
20:30
14:18
21:35
 16,696
  3,823
   -61
   -55
   501,087
   498,215
435
98
1
1
5463
1
0
0
 
6
1
12:03
17:28
 18,885
   -66
  -347,510
187
0
0
0
 
7
1
09:30
15:41
 21,666
   -62
  -500,795
51
1
1
0
 
8
1
03:04
08:53
 20,145
   -59
    57,328
22
1
1
0
 
9
9
1
2
07:50
16:29
11:29
20:19
 12,864
 13,185
   -69
   -63
    -8,963
    -9,015
9
8
1
7
0
0
0
0
 
10
1
10:54
16:15
 18,419
   -64
   -79,147
31
1
1
0
 
11
11
1
2
04:21
20:04
08:26
23:12
 13,899
 10,795
   -57
   -57
  -308,711
  -308,857
16
26
2
1
1
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:15
03:04
03:02
05:39
  9,636
  8,753
   -66
   -61
   -42,971
   -42,990
41
8
1
11
1
0
0
0
 
14
1
17:23
23:41
 21,615
   -57
    18,936
25
2
1
0
 
15
1
14:45
20:48
 20,775
   -59
  -569,994
46
2
2
0
 
16
16
1
2
00:00
22:17
03:02
23:59
 10,532
  5,875
   -63
  -781
   -27,711
   -28,575
17
15371
1
13
1
5875
0
0
 
17
1
05:15
11:34
 22,096
   -62
   -55,753
49
1
1
0
 
18
1
14:24
21:01
 22,776
   -57
   222,124
32
2
2
0
 
19
19
19
1
2
3
01:57
03:04
18:04
03:02
06:34
20:13
  3,702
 12,048
  7,318
   -65
   -58
   -61
    20,848
    20,845
    20,789
4
5
23
1
28
1
0
0
1
0
0
0
 
20
20
1
2
00:00
21:26
02:25
23:59
  8,343
  8,906
   -65
   -58
    32,134
    32,074
14
28
1
11
1
8
0
0
 
21
1
13:32
19:53
 21,742
   -59
    -7,816
28
1
1
0
 
22
1
16:04
22:41
 22,869
   -58
   -70,636
23
2
2
0
 
23
23
23
1
2
3
00:00
03:04
22:36
03:02
04:37
23:59
 10,532
  5,527
  4,935
   -63
   -63
 -1,090
  -149,639
  -149,627
  -150,557
28
5
20038
1
1
13
1
0
4935
0
0
0
 
24
24
1
2
06:23
22:55
11:17
23:59
 17,178
  3,870
   -60
   457
   -87,563
   -87,200
36
8849
2
13
1
3848
0
0
 
25
25
1
2
00:00
19:53
01:41
23:59
  5,900
 14,259
   -73
   193
    87,224
    84,720
79
8233
2
13
2
486
0
0
 
26
26
1
2
05:33
13:32
08:06
18:07
  8,912
 15,741
   -60
   -61
    43,302
    43,590
25
41
2
0
1
0
0
0
 
27
27
1
2
01:48
03:04
03:02
07:49
  4,261
 16,304
   -69
   -60
   -36,954
   -36,963
5
38
2
1
0
1
0
0
 
28
1
03:43
10:22
 22,894
   -61
   -32,908
7
1
0
0
 
29
29
1
2
05:05
13:16
07:53
17:37
  9,827
 15,083
   -62
   -61
  -541,065
  -541,436
41
52
2
0
1
0
0
0
 
30
30
1
2
10:35
20:23
14:57
22:57
 15,164
  8,734
   -64
   -61
   -26,284
   -26,336
25
28
1
1
1
1
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(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.