GPS Space Vehicle Time Integrity for MJD 56147

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
02:54
11:27
06:20
15:23
 12,053
 13,802
   214
   210
  -268,540
  -268,591
11
34
1
1
1
1
0
0
2
2
1
2
15:28
17:09
17:08
21:33
  5,555
 15,303
   209
   211
  -399,070
  -399,080
32
4
1
4
1
0
0
0
3
3
3
1
2
3
00:00
07:24
08:37
02:05
08:36
11:51
  7,200
  4,280
 11,022
   219
   212
   213
   -85,144
   -85,271
   -85,309
9
8
37
1
0
3
0
0
2
0
0
0
4
4
1
2
14:04
17:09
17:08
19:46
 10,536
  9,148
   210
   208
  -267,999
  -268,119
38
31
1
0
1
0
0
0
5
1
17:27
22:46
 18,436
   207
   342,102
34
2
1
0
6
6
6
6
1
2
3
4
00:00
07:17
08:37
22:48
02:10
08:36
11:17
23:59
  7,510
  4,726
  9,149
  4,242
   216
   210
   210
   210
     5,403
     5,559
     5,608
     5,934
16
9
18
9
1
0
5
0
0
0
0
0
0
0
0
0
7
1
08:37
14:12
 19,206
   208
  -108,520
24
2
1
0
8
1
09:34
15:32
 20,841
   207
    -1,739
16
1
1
0
9
9
1
2
00:00
14:17
02:52
17:08
  9,834
  9,809
   224
   207
  -176,939
  -177,093
7
10
1
1
0
1
0
0
10
10
10
1
2
3
08:37
16:03
17:09
10:40
17:08
20:33
  7,062
  3,903
 11,758
   207
   204
   207
    47,719
    47,747
    47,760
5
7
6
2
6
5
0
0
0
0
0
0
11
11
1
2
02:19
10:27
05:24
14:41
 10,527
 14,599
   221
   209
   290,162
   290,279
14
28
2
1
1
1
0
0
12
12
1
2
16:00
17:09
17:08
20:57
  4,054
 13,184
   202
   210
   -84,143
   -84,153
4
9
0
67
0
0
0
0
13
13
1
2
06:55
08:37
08:36
12:25
  5,867
 13,059
   209
   207
  -189,170
  -189,146
4
37
3
2
0
2
0
0
14
1
00:05
06:16
 21,363
   215
  -209,140
13
1
1
0
15
15
15
1
2
3
00:00
13:09
20:33
01:31
14:29
23:59
  5,170
  4,487
 12,123
   217
   201
   516
    93,656
    93,664
    93,994
8
5
8919
14
7
14
0
0
15
0
0
0
16
16
1
2
05:29
08:37
08:36
10:41
 10,962
  7,138
   211
   209
   243,397
   243,403
6
15
0
1
0
1
0
0
17
17
1
2
11:59
17:09
17:08
18:11
 17,839
  3,444
   209
   203
  -106,527
  -106,498
16
5
1
0
1
0
0
0
18
18
1
2
00:00
21:17
03:57
23:59
 13,663
  9,504
   217
    60
  -208,810
  -209,103
6
3977
11
14
0
15
0
0
19
19
1
2
00:40
08:37
03:00
13:07
  8,027
 15,588
   223
   213
   292,466
   292,574
9
25
1
2
0
2
0
0
20
20
1
2
04:28
15:13
08:36
16:33
 14,356
  4,374
   215
   208
   -65,687
   -65,714
17
9
1
3
1
0
0
0
21
21
1
2
00:00
20:21
02:35
23:59
  8,980
 12,875
   216
   392
   241,957
   242,317
8
5389
1
14
0
15
0
0
22
1
00:00
05:40
 19,533
   218
  -146,139
16
1
1
0
23
23
1
2
05:26
08:37
08:36
11:22
 11,170
  9,324
   211
   210
  -177,056
  -177,015
14
14
0
1
0
1
0
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
03:10
17:32
05:58
21:45
  9,803
 14,696
   213
   209
   -38,943
   -39,002
8
5
4
4
0
0
0
0
26
26
1
2
11:24
19:51
14:45
23:55
 11,664
 14,177
   206
   215
   321,613
   321,235
54
52
2
1
1
1
0
0
27
27
1
2
00:00
13:55
02:24
17:08
  8,328
 11,179
   222
   203
  -417,534
  -417,778
9
15
1
1
0
0
0
0
28
1
10:42
17:08
 22,133
   204
  -172,934
39
2
2
0
29
1
18:22
23:58
 19,664
   205
  -341,924
31
1
1
0
30
30
1
2
04:29
21:06
08:36
22:09
 14,312
  3,713
   215
   213
   349,218
   350,513
103
28
1
0
1
0
0
0
31
1
02:23
08:02
 19,510
   211
  -265,789
20
15
0
0
32
1
03:23
08:36
 18,192
   215
   474,370
25
1
1
0
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.