GPS Space Vehicle Time Integrity for MJD 52935

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
09:11
15:01
 20,596
    37
  -311,316
20
1
1
0
2
1
09:18
14:35
 18,598
    40
   208,517
46
1
1
0
3
3
3
1
2
3
03:06
04:20
11:12
04:18
05:57
15:32
  3,705
  5,791
 15,005
    23
    18
    45
   -55,102
   -55,124
   -55,188
6
9
19
0
0
1
0
0
1
0
0
0
4
1
17:44
22:23
 16,241
    31
   -18,237
42
1
1
0
5
5
5
1
2
3
06:55
19:46
22:24
07:56
22:23
23:59
  3,617
  9,117
  5,574
    33
    31
   463
    -1,981
    -2,053
    -1,631
9
4
14377
38
0
5
0
0
5
0
0
0
6
6
1
2
00:00
22:27
03:55
23:59
 13,583
  5,410
    23
  -327
      761
      438
11
11188
0
5
0
5
0
0
7
1
15:44
21:59
 21,938
    34
  -639,269
28
1
1
0
8
1
13:11
19:09
 20,861
    41
  -401,168
32
2
2
0
9
9
9
1
2
3
02:52
04:20
18:01
04:18
06:33
21:44
  4,568
  7,630
 13,192
    16
    19
    33
    13,053
    13,073
    13,183
8
41
7
0
1
0
0
1
0
0
0
0
10
10
10
1
2
3
00:00
21:09
22:24
02:32
22:23
23:59
  8,834
  4,192
  5,574
    16
    41
    76
   -33,156
   -33,177
   -33,145
6
5
1216
40
0
5
0
0
5
0
0
0
11
11
1
2
06:23
14:46
09:43
18:47
 11,594
 13,851
   179
    36
   -73,166
   -73,375
16674
19
1
1
2
1
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
10:30
15:54
 18,629
    38
    31,720
5
1
0
0
14
1
04:20
10:15
 20,671
    28
    19,531
8
1
1
0
15
15
1
2
02:00
04:20
04:18
07:43
  7,707
 11,835
    22
   184
  -175,944
  -175,835
8
16964
0
1
0
2
0
0
16
1
08:37
13:35
 17,174
    42
    -6,287
32
1
1
0
17
17
17
1
2
3
00:00
21:08
22:24
03:51
22:23
23:59
 13,422
  4,240
  5,574
    22
    29
    -3
  -130,534
  -128,113
  -127,971
131
44
1061
1
0
5
1
0
5
0
0
0
18
18
1
2
00:56
04:20
04:18
07:37
 11,204
 11,443
    18
    26
    -6,760
    -6,736
12
29
0
1
0
1
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
07:51
12:44
 17,140
    44
   206,860
6
64
0
0
21
21
1
2
00:00
04:20
04:18
06:13
 14,612
  6,716
    21
    15
   -58,549
   -58,598
13
13
0
1
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
02:57
04:20
04:18
09:23
  4,258
 17,535
    27
    36
   -39,201
   -39,203
6
6
0
1
0
0
0
0
24
24
24
1
2
3
00:00
19:11
22:24
01:10
22:23
23:59
  4,235
 11,066
  5,574
    25
    37
   335
   -69,421
   -69,605
   -69,331
8
10
10040
1
0
5
0
0
5
0
0
0
25
1
06:12
11:56
 19,834
    29
   -53,950
35
1
1
0
26
26
1
2
00:00
16:03
04:18
18:22
 14,602
  8,128
    17
    25
  -508,154
  -507,879
24
18
0
2
0
1
0
0
27
1
11:51
18:01
 21,354
    34
  -750,696
173
2
2
0
28
1
14:14
20:52
 23,107
    32
     1,228
20
1
0
0
29
29
1
2
00:00
15:10
03:45
18:06
 13,219
 10,112
    20
    26
  -137,671
  -138,375
48
45
1
2
1
1
0
0
30
30
30
30
1
2
3
4
00:00
06:43
21:03
22:24
01:24
09:29
22:23
23:59
  5,093
  9,677
  4,561
  5,574
    10
    27
    20
   236
  -582,238
  -582,921
  -584,218
  -584,141
44
72
35
7220
1
0
0
5
1
0
0
5
0
0
0
0
31
31
1
2
04:41
12:04
06:06
16:59
  5,087
 17,144
    11
    38
  -426,043
  -426,189
11
39
1
1
0
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 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.