GPS Space Vehicle Time Integrity for MJD 52551

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
06:49
12:34
 20,640
    30
  -251,751
37
0
0
0
 
2
1
04:21
11:57
 27,228
    21
   274,071
48
0
0
0
 
3
3
1
2
05:46
10:29
09:47
11:30
 14,425
  3,625
    23
     4
   -68,604
   -68,671
31
41
2
0
0
0
0
0
 
4
1
13:15
20:58
 27,628
     3
  -326,405
95
0
0
0
 
5
5
1
2
00:04
17:25
04:10
20:07
 14,722
  9,674
    15
    -6
   -33,578
   -33,669
30
24
5
211
0
0
0
0
 
6
6
1
2
00:00
20:07
01:38
23:59
  5,898
 13,876
    -5
    -1
      515
      535
25
30
89
22
0
0
0
0
 
7
1
11:31
20:07
 30,845
    14
  -389,868
295
0
772
0
 
8
1
10:57
16:39
 20,463
    35
  -447,332
159
0
0
0
 
9
9
1
2
00:00
21:44
02:48
23:59
 10,076
  8,073
     9
    -6
    10,935
    11,066
29
31
3
0
0
0
0
0
 
10
1
16:22
22:41
 22,653
    11
   -12,853
32
34
0
0
 
11
1
09:48
14:55
 18,330
    25
   -22,121
32
31
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:19
16:59
13:41
18:39
 19,275
  5,958
    25
     2
    15,127
    15,123
27
24
9
77
0
0
0
0
 
14
1
00:00
08:09
 29,255
    18
    46,405
31
2
0
0
 
15
15
1
2
00:00
22:41
04:25
23:59
 15,847
  4,582
    16
   -19
   -19,061
   -19,460
35
29
2
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:41
03:45
23:59
 13,444
  4,665
    35
     2
  -540,553
  -545,240
231
77
1
0
1
0
0
0
 
18
18
1
2
00:00
21:44
05:27
23:59
 19,535
  8,075
    14
   -19
    36,363
    36,072
32
31
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:31
12:34
10:28
16:15
 17,758
 13,146
    35
    17
   190,664
   190,695
28
25
25
141
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
04:01
10:32
 23,357
    33
   176,909
149
0
0
0
 
23
23
1
2
00:32
17:58
02:30
21:44
  7,066
 13,465
    10
     6
   -10,785
   -10,845
30
25
8
124
0
0
0
0
 
24
1
14:42
23:21
 30,990
     5
   -61,909
42
4
0
0
 
25
1
01:39
09:47
 29,189
    23
   -33,479
31
1
0
0
 
26
1
18:48
23:28
 16,724
     8
  -221,250
117
0
0
0
 
27
1
09:48
15:38
 20,900
    29
  -214,626
356
0
3837
0
 
28
1
11:46
18:23
 23,744
    32
    88,981
24
356
0
0
 
29
1
18:24
23:59
 20,015
     4
  -272,127
137
0
0
0
 
30
30
1
2
02:31
20:07
05:37
21:45
 11,109
  5,827
    30
   -17
  -342,671
  -344,729
112
61
1
0
1
0
0
0
 
31
31
1
2
07:05
11:57
11:30
13:04
 15,820
  3,976
    39
    22
  -360,260
  -360,257
28
23
3
81
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.