GPS Space Vehicle Time Integrity for MJD 52035

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
22:48
04:29
23:59
 16,118
  4,309
 -3,680
 -3,637
  -180,386
  -180,497
30
32
0
0
0
0
0
0
 
2
1
04:15
10:37
 22,915
 -3,669
     6,496
34
0
0
0
 
3
3
1
2
00:43
16:27
04:25
19:14
 13,296
  9,998
 -3,666
 -3,676
   -30,202
   -30,396
26
31
8
0
0
0
0
0
 
4
1
07:23
12:55
 19,841
 -3,649
  -705,072
29
24
0
0
 
5
1
09:24
14:12
 17,308
 -3,665
  -300,617
31
0
0
0
 
6
1
11:49
17:18
 19,738
 -3,676
    -2,958
19
140
0
0
 
7
1
05:21
11:29
 22,049
 -3,673
  -579,873
43
0
0
0
 
8
1
02:29
08:31
 21,715
 -3,668
  -197,606
261
0
0
0
 
9
9
1
2
07:45
16:27
11:22
19:45
 13,043
 11,885
 -3,662
 -3,660
    39,989
    40,039
25
27
0
0
0
0
0
0
 
10
1
10:49
16:09
 19,102
 -3,673
    -7,182
21
318
0
0
 
11
11
1
2
04:30
20:02
08:08
23:19
 13,072
 11,813
 -3,668
 -3,659
    -5,673
    -5,672
20
18
383
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:10
05:21
 18,588
 -3,670
    -2,082
23
0
0
0
 
14
14
1
2
18:06
19:56
19:42
23:49
  5,722
 13,967
 -3,658
 -3,669
   102,140
   102,155
26
22
0
1
0
0
0
0
 
15
1
14:16
20:10
 21,221
 -3,671
   -33,813
34
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:16
19:42
 23,134
 -3,665
   -28,685
19
0
0
0
 
18
1
14:57
21:15
 22,621
 -3,668
    89,241
48
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:27
02:23
23:59
  8,498
  9,119
 -3,680
 -3,653
    65,244
    65,445
27
29
0
0
0
0
0
0
 
21
1
16:18
22:47
 23,335
 -3,665
    -6,517
23
0
0
0
 
22
22
1
2
00:00
22:12
03:22
23:59
 12,112
  6,445
 -3,679
 -3,652
  -589,219
  -589,409
26
27
1
0
0
0
0
0
 
23
1
14:18
16:26
  7,688
 -3,676
   -16,121
8
53
0
0
 
24
1
08:53
14:33
 20,361
 -3,667
   -52,078
40
0
0
0
 
25
25
1
2
00:00
19:38
01:18
23:27
  4,618
 13,711
 -3,688
 -3,656
   -17,063
   -17,057
35
20
0
14
0
0
0
0
 
26
26
1
2
05:36
13:26
07:54
18:00
  8,268
 16,395
 -3,669
 -3,670
  -466,639
  -467,154
51
87
1
13
0
0
0
0
 
27
1
01:23
07:37
 22,398
 -3,674
   -23,225
21
220
0
0
 
28
1
00:02
05:45
 20,523
 -3,673
   -11,818
22
17
0
0
 
29
29
1
2
18:06
20:02
19:18
23:59
  4,281
 14,250
 -3,654
 -3,670
  -543,121
  -543,275
33
59
0
0
0
0
0
0
 
30
30
1
2
10:39
20:22
14:56
22:58
 15,383
  9,275
 -3,670
 -3,656
    14,878
    14,942
19
21
55
13
0
0
0
0
 
31
1
01:48
06:21
 16,403
 -3,659
   -46,297
23
1
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.