GPS Space Vehicle Time Integrity for MJD 53585

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
08:54
12:47
12:45
15:37
 13,083
  9,987
   208
   208
    -1,103
    -1,129
47
18
3
1
3
1
0
0
 
2
2
1
2
00:00
22:38
04:55
23:59
 17,210
  4,600
   211
  -784
    27,194
    26,214
6
19479
24
12
0
4600
0
0
 
3
3
1
2
06:41
14:43
09:27
19:04
  9,676
 15,261
   206
   214
   -22,645
   -22,744
10
15
1
0
0
0
0
0
 
4
4
1
2
00:00
21:15
02:56
23:59
 10,270
  9,366
   209
   169
   -47,463
   -45,535
82
1121
3
13
3
13
0
0
 
5
1
00:00
04:08
 14,392
   206
  -119,125
16
3
2
0
 
6
1
02:01
07:25
 18,765
   212
  -755,321
136
1
1
0
 
7
7
1
2
00:00
19:23
01:45
23:59
  6,010
 15,887
   210
   429
  -261,924
  -263,212
53
7943
3
12
3
14
0
0
 
8
1
16:43
22:41
 20,597
   204
    37,327
30
1
1
0
 
9
9
9
1
2
3
00:00
06:26
21:45
01:25
10:18
23:59
  4,792
 13,244
  7,798
   217
   209
   346
     1,215
     1,262
     1,488
29
38
3584
2
3
12
2
3
12
0
0
0
 
10
1
00:41
05:56
 18,125
   210
   -67,702
36
3
3
0
 
11
11
1
2
09:56
18:13
12:45
22:15
  9,696
 13,784
   203
   208
  -251,881
  -251,994
14
26
1
1
1
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:14
19:34
 18,521
   200
    -7,497
16
1
1
0
 
14
14
1
2
07:26
12:47
12:45
13:48
 18,275
  3,642
   210
   215
    28,132
    28,133
16
4
4
14
4
0
0
0
 
15
1
05:02
10:58
 20,431
   216
  -468,733
56
4
4
0
 
16
1
12:47
17:26
 16,351
   205
    -5,652
7
1
1
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
04:26
11:04
 22,988
   209
   176,814
41
4
4
0
 
19
19
1
2
07:46
15:41
10:06
20:11
  8,006
 15,759
   207
   206
    25,059
    25,070
37
5
3
53
3
0
0
0
 
20
20
20
1
2
3
11:39
12:47
22:36
12:45
16:25
23:51
  3,549
 12,844
  4,255
   203
   205
   210
    54,440
    54,428
    54,380
33
10
9
1
1
4
1
1
0
0
0
0
 
21
1
03:21
09:44
 22,099
   209
  -118,275
23
2
1
0
 
22
1
05:55
12:33
 22,812
   197
   -32,293
21
4
2
0
 
23
1
12:47
18:36
 20,538
   204
  -182,393
17
1
1
0
 
24
24
1
2
12:47
20:05
14:05
23:59
  4,688
 13,348
   193
   572
   -36,074
   -35,789
6
11852
1
12
0
14
0
0
 
25
25
1
2
09:42
12:47
12:45
15:25
 10,449
  9,235
   197
   202
   -99,609
   -99,621
73
17
4
1
3
1
0
0
 
26
26
1
2
03:30
19:31
08:06
21:57
 16,023
  8,291
   206
   199
   -17,829
   -17,724
16
23
3
1
1
1
0
0
 
27
1
15:22
21:29
 21,143
   209
    -9,513
4
3
0
0
 
28
1
17:39
23:59
 21,840
   511
   -43,105
12946
12
14
0
 
29
29
1
2
03:09
18:54
07:29
21:43
 14,873
  9,451
   207
   198
  -226,572
  -227,888
107
69
1
1
1
1
0
0
 
30
30
1
2
00:42
10:15
04:58
11:59
 14,811
  6,063
   203
   204
  -324,914
  -325,412
76
29
3
0
2
0
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.