GPS Space Vehicle Time Integrity for MJD 52153

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

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
10:02
15:42
 20,311
   899
  -192,041
50
0
0
0
 
2
2
1
2
15:43
18:57
18:38
21:54
 10,135
 10,560
   903
   888
    69,147
    69,199
49
47
0
0
0
0
0
0
 
3
3
1
2
08:53
13:34
13:02
14:35
 14,916
  3,598
   903
   888
   -61,088
   -61,141
47
49
0
0
0
0
0
0
 
4
4
1
2
17:00
18:57
18:38
22:00
  5,495
 10,914
   899
   883
  -580,297
  -580,132
59
67
0
0
0
0
0
0
 
5
5
5
1
2
3
00:00
03:40
20:41
01:51
07:21
22:00
  6,621
 13,205
  4,718
   887
   901
   862
  -311,344
  -311,358
  -311,481
48
48
43
0
0
0
0
0
0
0
0
0
 
6
1
00:00
04:26
 15,890
   880
      920
48
0
0
0
 
7
7
1
2
14:45
18:57
18:38
22:00
 13,592
 10,930
   897
   886
  -384,825
  -385,378
157
132
0
0
0
0
0
0
 
8
1
14:08
18:38
 15,782
   901
  -513,257
115
0
0
0
 
9
1
00:31
05:24
 17,551
   901
     6,359
51
0
0
0
 
10
10
1
2
00:00
19:36
02:17
22:00
  8,196
  8,580
   870
   888
    -8,602
    -8,623
47
45
0
0
0
0
0
0
 
11
1
12:22
18:05
 20,481
   897
    -2,756
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:38
20:05
17:00
22:00
 19,219
  6,841
   894
   865
     5,607
     5,588
46
46
0
0
0
0
0
0
 
14
14
1
2
02:52
05:21
04:26
11:28
  5,625
 21,898
   885
   898
   123,010
   123,036
48
46
0
0
0
0
0
0
 
15
1
02:18
07:40
 19,271
   900
   -75,281
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:51
06:57
 18,270
   895
   369,512
730
0
11075
0
 
18
1
00:40
08:34
 28,347
   886
    74,962
49
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:47
15:43
13:33
18:38
 17,112
 10,095
   901
   899
    96,302
    96,362
46
47
0
0
0
0
0
0
 
21
1
03:40
09:58
 22,549
   892
    -3,887
48
0
0
0
 
22
1
07:22
13:34
 22,193
   914
  -109,052
410
0
6599
0
 
23
1
00:00
03:40
 13,146
   867
   -18,400
47
0
0
0
 
24
24
1
2
00:00
18:57
02:39
22:00
  9,515
 10,929
   887
   885
   -75,905
   -76,098
48
47
0
0
0
0
0
0
 
25
1
05:21
13:02
 27,524
   900
   -16,237
48
0
0
0
 
26
1
00:00
03:40
 13,159
   888
  -566,250
54
0
0
0
 
27
1
13:03
18:38
 19,704
   906
   -31,806
49
0
0
0
 
28
28
28
1
2
3
13:03
16:06
18:57
15:42
18:38
20:40
  9,361
  8,726
  6,175
   894
   903
   883
    17,371
    17,406
    17,413
49
48
47
0
0
0
0
0
0
0
0
0
 
29
1
05:25
12:17
 24,637
   901
  -627,682
46
0
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
1
10:10
15:55
 20,627
   902
   -60,664
50
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(NIMT) 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(NIMT) 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.