GPS Space Vehicle Time Integrity for MJD 52494

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
10:47
16:32
 20,584
   -12
  -242,713
48
0
0
0
 
2
1
08:16
15:54
 27,403
   -13
   244,113
64
0
0
0
 
3
3
1
2
09:38
14:15
13:33
15:21
 14,048
  3,967
   -22
   -28
   -52,490
   -52,534
45
49
0
0
0
0
0
0
 
4
1
17:05
23:59
 24,806
   -35
  -273,120
103
0
0
0
 
5
5
5
1
2
3
00:00
04:15
21:21
01:42
08:07
23:59
  6,084
 13,862
  9,496
   -39
   -35
   -43
   -25,552
   -25,582
   -25,701
36
47
43
0
0
0
0
0
0
0
0
0
 
6
1
00:43
05:05
 15,659
   -25
     5,063
44
0
0
0
 
7
1
15:22
23:58
 30,869
   -34
  -536,203
232
0
0
0
 
8
1
14:53
20:35
 20,392
   -26
  -559,906
117
0
0
0
 
9
1
01:42
06:42
 17,933
   -18
     2,670
47
0
0
0
 
10
10
1
2
00:00
20:19
02:32
23:59
  9,125
 13,203
   -39
   -26
    -9,666
    -9,720
38
42
0
0
0
0
0
0
 
11
1
13:34
18:49
 18,838
   -21
   -17,891
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:08
21:00
17:31
22:20
 19,304
  4,813
   -19
   -50
    11,517
    11,503
46
42
0
0
0
0
0
0
 
14
1
03:31
12:07
 30,850
   -20
    55,465
48
0
0
0
 
15
1
02:33
08:08
 20,001
   -20
   -46,377
53
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:33
07:39
 18,273
   -25
  -127,016
564
0
8837
0
 
18
18
1
2
01:42
05:45
04:01
09:17
  8,301
 12,652
   -34
   -19
    51,826
    51,796
44
48
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:24
16:32
14:22
20:07
 17,815
 12,815
   -18
   -31
   179,709
   179,751
44
41
0
0
0
0
0
0
 
21
1
04:09
10:30
 22,751
   -21
     2,612
48
0
0
0
 
22
1
07:48
14:14
 23,073
   -11
  -481,068
59
0
0
0
 
23
23
23
1
2
3
00:00
04:09
21:56
02:32
05:45
23:59
  9,122
  5,709
  7,362
   -33
   -26
   -46
    -7,244
    -7,246
    -7,307
38
48
44
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
18:37
03:20
23:59
 11,991
 19,256
   -22
   -41
   -48,751
   -48,945
41
43
0
0
0
0
0
0
 
25
1
05:45
13:33
 27,947
   -23
   -30,648
46
0
0
0
 
26
26
1
2
00:00
22:43
03:30
23:59
 12,593
  4,599
   -19
   -31
   -94,640
   -96,813
110
50
0
0
0
0
0
0
 
27
1
13:34
19:27
 21,093
   -22
   -73,212
79
0
0
0
 
28
1
15:40
22:15
 23,613
   -22
    89,201
41
0
0
0
 
29
29
1
2
00:00
22:16
03:59
23:59
 14,260
  6,181
   -23
   -34
  -152,295
  -154,310
122
56
1
0
1
0
0
0
 
30
30
1
2
00:03
06:43
01:42
09:28
  5,914
  9,826
   -39
   -17
  -134,365
  -135,655
90
151
1
1
1
1
0
0
 
31
31
1
2
11:04
15:55
15:21
17:04
 15,397
  4,102
   -17
   -30
  -353,055
  -353,133
52
42
0
0
0
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(AUS) 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(AUS) 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.