GPS Space Vehicle Time Integrity for MJD 54665

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
-
 
 
 
 
 
 
 
 
 
2
2
2
1
2
3
00:00
01:15
20:44
01:13
02:55
23:59
  4,171
  6,026
 11,518
   393
   395
   498
  -200,856
  -200,841
  -200,552
36
6
3344
1
2
12
1
0
15
0
0
0
3
3
1
2
04:46
12:46
07:31
17:08
  9,425
 15,111
   388
   382
  -256,788
  -256,960
14
41
1
4
0
4
0
0
4
4
1
2
00:00
19:36
01:13
23:59
  4,171
 15,330
   390
   644
   118,558
   119,567
53
9088
1
12
1
12
0
0
5
5
5
5
1
2
3
4
00:00
01:15
08:19
21:50
01:13
02:32
10:12
23:59
  4,171
  4,636
  6,504
  7,512
   387
   388
   390
   216
   348,409
   348,295
   347,639
   346,223
46
33
54
4191
1
1
3
12
1
1
3
15
0
0
0
0
6
6
1
2
04:08
12:39
07:33
16:33
 11,809
 13,467
   386
   387
  -161,407
  -161,514
12
37
1
4
0
4
0
0
7
1
13:04
19:29
 22,154
   388
     2,946
43
4
4
0
8
1
14:43
20:44
 20,740
   383
   162,662
18
2
2
0
9
9
1
2
04:37
19:54
08:33
23:31
 13,653
 12,519
   390
   388
    -5,438
    -5,537
22
18
2
3
1
3
0
0
10
10
10
1
2
3
00:00
01:15
22:45
01:13
04:06
23:59
  4,171
  9,976
  4,436
   391
   390
   393
     3,375
     3,376
     3,416
14
33
4
1
1
4
1
1
0
0
0
0
11
11
1
2
08:27
16:22
11:09
20:46
  9,432
 15,244
   386
   389
   -22,787
   -22,763
9
7
2
23
2
0
0
0
12
12
12
1
2
3
00:00
01:15
21:17
01:13
02:19
23:59
  4,171
  3,844
  9,493
   389
   391
   392
   357,194
   357,191
   357,133
55
11
594
1
0
3
1
0
4
0
0
0
13
1
12:16
17:42
 18,873
   389
  -263,903
29
4
4
0
14
1
05:28
11:44
 21,861
   393
   243,207
35
3
3
0
15
15
1
2
01:41
17:48
06:19
19:58
 16,056
  7,498
   390
   383
   145,004
   145,338
36
16
2
0
1
0
0
0
16
16
1
2
03:01
10:21
04:04
15:19
  3,493
 17,342
   390
   394
  -116,109
  -116,047
13
21
1
2
1
2
0
0
17
1
17:29
23:48
 21,902
   389
   -38,272
25
3
3
0
18
1
02:34
09:10
 22,968
   393
   155,536
42
2
2
0
19
19
1
2
05:53
14:00
08:17
18:19
  8,360
 14,904
   390
   391
   -33,281
   -33,295
15
8
1
14
1
1
0
0
20
1
09:30
14:24
 16,982
   393
  -109,262
65
5
5
0
21
1
01:50
08:05
 21,646
   391
   -57,255
37
2
2
0
22
1
04:13
10:50
 22,984
   392
  -211,070
33
3
2
0
23
1
10:46
16:42
 20,506
   390
  -364,528
24
4
2
0
24
24
1
2
00:00
01:15
01:13
06:33
  4,171
 18,512
   389
   395
  -109,868
  -109,897
48
12
1
2
1
0
0
0
25
1
12:17
18:41
 22,120
   392
   194,283
85
2
2
0
26
26
1
2
01:27
17:12
05:51
20:06
 15,269
  9,884
   391
   382
  -293,964
  -294,339
33
18
2
0
1
0
0
0
27
1
13:39
19:40
 20,885
   382
  -203,318
38
4
4
0
28
1
16:03
22:37
 22,744
   390
    21,532
46
3
3
0
29
29
1
2
00:00
01:15
01:13
05:27
  4,171
 14,608
   384
   390
    41,813
    41,814
54
12
1
1
1
1
0
0
30
30
30
30
1
2
3
4
00:00
01:15
08:24
22:49
01:13
03:07
11:19
23:59
  4,171
  6,624
 10,234
  4,224
   385
   386
   383
  -551
   -86,070
   -86,080
   -86,135
   -87,166
6
6
14
17501
1
5
3
12
0
0
2
4224
0
0
0
0
31
1
07:52
13:30
 19,785
   391
    25,242
26
2
2
0
32
1
08:35
13:52
 18,238
   391
  -307,469
59
4
4
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.