GPS Space Vehicle Time Integrity for MJD 52438

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
14:40
20:24
 20,536
  1,159
  -232,819
51
0
0
0
 
2
1
12:11
19:56
 27,798
  1,162
   215,909
61
0
0
0
 
3
1
13:26
19:09
 20,520
  1,166
   -35,437
53
0
0
0
 
4
4
1
2
00:00
20:49
04:24
23:59
 15,763
 11,396
  1,158
  1,164
  -204,528
  -205,632
84
59
1
0
1
0
0
0
 
5
5
5
1
2
3
01:14
04:24
08:16
03:50
05:31
11:56
  9,283
  3,984
 13,177
  1,163
  1,168
  1,165
   -16,480
   -16,489
   -16,521
45
49
46
0
0
0
0
0
0
0
0
0
 
6
1
03:50
08:52
 18,018
  1,168
     5,303
49
0
0
0
 
7
7
1
2
00:00
19:10
03:50
23:59
 13,755
 17,314
  1,167
  1,154
  -638,941
  -637,765
83
99
1
0
1
0
0
0
 
8
1
18:44
23:59
 18,840
  1,159
  -640,340
91
0
0
0
 
9
1
05:32
10:32
 17,946
  1,172
    48,382
49
0
0
0
 
10
1
00:18
06:27
 22,072
  1,172
    -5,274
46
0
0
0
 
11
1
17:34
22:38
 18,196
  1,153
   -13,062
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:02
21:15
 18,742
  1,154
     9,119
47
0
0
0
 
14
1
07:26
16:01
 30,804
  1,159
    68,272
53
0
0
0
 
15
1
06:28
12:00
 19,844
  1,180
   -24,056
53
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:03
11:28
 15,829
  1,175
  -118,237
461
0
5659
0
 
18
18
1
2
05:32
09:38
08:05
13:04
  9,179
 12,347
  1,159
  1,171
    64,003
    63,984
47
46
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
13:20
20:02
18:14
23:59
 17,582
 14,212
  1,157
  1,142
   168,567
   168,610
49
44
0
0
0
0
0
0
 
21
21
1
2
08:06
10:33
09:37
14:18
  5,445
 13,464
  1,165
  1,172
     2,700
     2,708
48
45
0
0
0
0
0
0
 
22
1
11:33
17:56
 22,886
  1,164
  -339,729
273
0
512
0
 
23
23
1
2
01:58
07:02
06:27
09:37
 16,104
  9,287
  1,168
  1,166
    -2,752
    -2,765
47
48
0
0
0
0
0
0
 
24
24
1
2
00:00
22:21
06:59
23:59
 25,069
  5,901
  1,164
  1,143
   -34,867
   -35,064
49
42
0
0
0
0
0
0
 
25
1
09:38
17:33
 28,433
  1,155
   -26,822
49
0
0
0
 
26
1
03:50
08:05
 15,227
  1,170
   249,803
112
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
19:29
02:09
23:59
  7,696
 16,163
  1,169
  1,158
    86,312
    86,387
43
47
0
0
0
0
0
0
 
29
1
02:37
07:25
 17,235
  1,165
   -13,244
159
0
0
0
 
30
30
1
2
02:31
08:52
05:31
13:12
 10,744
 15,519
  1,156
  1,166
  -676,859
  -676,923
47
48
0
0
0
0
0
0
 
31
1
14:56
20:57
 21,604
  1,160
  -305,448
104
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.