GPS Space Vehicle Time Integrity for MJD 56154

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
02:25
10:58
05:51
14:54
 11,841
 13,645
   240
   235
  -269,423
  -269,476
7
11
7
1
0
1
0
0
2
1
16:00
21:04
 17,586
   236
  -399,734
11
1
1
0
3
3
3
1
2
3
00:00
06:56
22:56
01:36
11:23
23:59
  5,604
 15,339
  3,496
   237
   243
  -247
   -88,095
   -88,243
   -88,975
6
26
7553
1
2
14
0
1
30
0
0
0
4
1
13:35
19:18
 19,652
   230
  -274,848
66
0
0
0
5
1
16:58
22:18
 18,264
   234
   344,100
32
2
1
0
6
6
6
1
2
3
00:00
06:48
22:20
01:41
10:50
23:59
  5,866
 13,814
  5,668
   240
   234
   242
     9,545
     9,739
    10,106
14
34
68
1
2
14
0
1
14
0
0
0
7
1
07:20
13:44
 22,073
   235
  -110,905
37
1
1
0
8
1
09:06
15:03
 20,552
   238
    -1,790
15
2
2
0
9
9
9
1
2
3
00:00
13:48
22:44
02:23
17:39
23:59
  8,356
 13,242
  4,247
   247
   232
  -461
  -178,492
  -178,644
  -179,409
6
13
12215
1
0
14
0
0
4245
0
0
0
10
10
1
2
07:39
15:34
10:11
20:05
  8,788
 15,561
   232
   242
    48,479
    48,529
5
16
4
1
0
1
0
0
11
11
1
2
01:51
09:59
04:55
14:12
 10,508
 14,588
   243
   238
   292,534
   292,651
14
25
2
2
1
2
0
0
12
1
15:32
20:29
 17,065
   236
   -85,360
16
1
1
0
13
1
06:26
11:56
 19,146
   235
  -187,612
20
1
1
0
14
1
00:00
05:47
 20,000
   238
  -209,785
11
2
1
0
15
15
15
1
2
3
00:00
12:40
20:04
01:02
14:00
23:59
  3,715
  4,631
 13,344
   243
   226
   636
    93,994
    94,002
    94,428
6
21
12278
1
1
14
0
1
17
0
0
0
16
1
05:01
10:13
 18,185
   237
   243,988
5
36
0
0
17
1
11:31
17:43
 21,464
   239
  -104,626
30
1
1
0
18
18
1
2
00:00
20:48
03:29
23:59
 12,318
 10,685
   241
   233
  -209,887
  -210,031
6
145
6
15
0
15
0
0
19
19
1
2
00:11
08:03
02:31
12:37
  8,160
 15,726
   247
   237
   294,654
   294,760
11
16
1
1
0
0
0
0
20
20
1
2
03:59
14:45
08:43
16:04
 16,257
  4,459
   238
   231
   -66,051
   -66,080
18
9
1
9
1
0
0
0
21
21
1
2
00:00
19:51
02:05
23:59
  7,289
 14,131
   244
   543
   243,472
   243,953
8
9661
1
14
0
17
0
0
22
22
1
2
00:00
22:35
05:11
23:59
 17,866
  4,765
   234
  -825
  -146,295
  -147,399
15
19683
1
14
1
4763
0
0
23
1
04:57
10:53
 20,433
   238
  -174,660
28
1
1
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
02:41
17:03
05:29
21:16
  9,522
 14,691
   238
   235
   -39,529
   -39,590
6
6
10
9
0
0
0
0
26
26
1
2
10:55
19:22
14:16
23:26
 11,744
 14,110
   234
   240
   314,240
   313,854
43
56
2
2
0
1
0
0
27
27
27
1
2
3
00:00
13:26
22:34
01:56
17:18
23:59
  6,728
 13,325
  4,811
   243
   231
  -546
  -419,991
  -420,224
  -421,118
7
18
14054
5
1
15
0
0
4809
0
0
0
28
1
10:13
16:44
 22,539
   230
  -175,217
31
2
2
0
29
1
17:54
23:30
 19,229
   235
  -344,388
29
2
2
0
30
30
1
2
04:01
20:38
09:01
21:41
 17,297
  3,356
   246
   236
   364,175
   365,527
133
29
2
0
2
0
0
0
31
1
01:55
07:34
 19,485
   235
  -267,366
20
1
1
0
32
1
02:54
08:09
 18,076
   243
   476,991
26
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.