GPS Space Vehicle Time Integrity for MJD 52795

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
18:43
23:59
 18,961
   184
  -288,520
14411
12
12
0
 
2
1
18:52
23:59
 18,441
   150
   127,509
13115
11
11
0
 
3
3
3
1
2
3
00:00
12:46
20:49
01:16
15:32
23:59
  4,555
  9,975
 11,415
  -197
  -189
    62
   -16,459
   -16,613
   -16,461
10
12
7896
3
1
11
0
0
11
0
0
0
 
4
1
03:20
08:52
 19,866
  -186
   -45,801
5
11
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
08:00
10:42
10:40
13:25
  9,586
  9,826
  -185
  -173
     4,920
     4,936
5
6
2
0
0
0
0
0
 
7
1
01:26
07:45
 22,725
  -184
  -519,553
110
0
0
0
 
8
8
1
2
00:00
22:36
04:41
23:59
 16,844
  4,989
  -195
  -981
  -354,499
  -356,119
54
16882
1
11
1
4989
0
0
 
9
9
1
2
03:46
12:25
07:24
16:14
 13,052
 13,739
  -179
  -188
    47,239
    47,291
8
7
1
25
0
0
0
0
 
10
10
1
2
06:47
10:42
10:40
12:06
 13,970
  5,065
  -182
  -184
   -26,347
   -26,356
6
4
17
27
0
0
0
0
 
11
11
1
2
00:22
16:37
04:18
19:16
 14,134
  9,498
  -190
  -185
   -50,273
   -50,365
7
4
10
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:12
01:36
23:59
  5,772
 13,648
  -193
   111
    27,897
    28,237
4
10120
9
12
0
12
0
0
 
14
14
1
2
13:16
16:37
16:34
19:36
 11,809
 10,730
  -188
  -187
    20,688
    20,687
4
4
10
15
0
0
0
0
 
15
1
11:08
16:34
 19,483
  -184
  -117,979
26
0
0
0
 
16
1
18:12
23:10
 17,830
  -183
   -25,762
43
0
0
0
 
17
17
1
2
08:33
10:42
10:40
15:10
  7,620
 16,065
  -183
  -191
   -16,533
   -16,564
5
13
2
0
0
0
0
0
 
18
1
10:42
16:34
 21,096
  -183
   -11,990
6
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:39
17:41
05:54
22:24
  4,482
 17,008
  -192
  -181
   213,872
   213,885
9
7
3
0
0
0
0
0
 
21
21
1
2
09:19
10:42
10:40
15:44
  4,873
 18,099
  -192
  -187
    32,464
    32,325
16
63
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:54
16:37
16:34
18:26
 16,777
  6,516
  -193
  -191
   -28,213
   -28,220
6
5
0
7
0
0
0
0
 
24
1
04:37
10:26
 20,939
  -183
   -35,265
17
0
0
0
 
25
1
16:37
21:18
 16,822
  -185
   -45,638
4
47
0
0
 
26
26
26
1
2
3
01:47
09:34
10:42
03:59
10:40
14:18
  7,934
  3,948
 12,975
  -190
  -186
  -188
  -512,535
  -512,646
  -512,684
9
6
17
1
0
1
0
0
0
0
0
0
 
27
27
1
2
00:00
21:32
03:44
23:59
 13,450
  8,826
  -191
  -402
  -244,270
  -248,866
232
6276
1
11
1
11
0
0
 
28
1
00:00
06:26
 23,161
  -183
    36,507
21
1
0
0
 
29
29
29
1
2
3
00:49
09:04
10:42
03:43
10:40
13:18
 10,465
  5,784
  9,360
  -184
  -181
  -186
  -147,525
  -147,642
  -147,678
10
9
13
1
0
0
0
0
0
0
0
0
 
30
30
1
2
06:34
16:37
10:40
18:56
 14,766
  8,328
  -187
  -189
  -149,878
  -151,394
194
109
0
0
0
0
0
0
 
31
31
31
1
2
3
00:00
14:01
21:31
02:24
15:41
23:59
  8,634
  5,999
  8,892
  -189
  -191
  -228
  -244,757
  -245,987
  -246,732
68
45
1222
1
1
11
1
1
11
0
0
0
 
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.