GPS Space Vehicle Time Integrity for MJD 53321

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
1
2
00:00
21:56
05:20
23:59
 19,211
  7,303
  1,914
  1,905
  -371,119
  -371,295
6
10
35
27
0
0
0
0
2
-
 
 
 
 
 
 
 
 
 
3
1
01:11
06:55
 20,598
  1,909
   -58,277
23
0
0
0
4
1
08:59
16:14
 26,101
  1,909
  -555,055
134
0
0
0
5
5
1
2
12:50
19:39
17:04
23:30
 15,190
 13,839
  1,918
  1,908
   -57,487
   -57,549
8
12
4
1
0
0
0
0
6
6
1
2
00:39
16:14
01:44
20:59
  3,875
 17,071
  1,911
  1,911
  -474,329
  -474,078
7
22
2
0
0
0
0
0
7
7
1
2
06:55
12:57
12:53
15:31
 21,463
  9,221
  1,915
  1,909
  -227,888
  -227,490
161
69
0
0
0
0
0
0
8
1
06:15
11:56
 20,455
  1,912
    15,407
5
12
0
0
9
1
17:04
21:55
 17,439
  1,911
    16,488
6
12
0
0
10
1
11:56
18:33
 23,821
  1,914
   -51,813
9
0
0
0
11
1
05:18
10:17
 17,927
  1,909
  -163,742
22
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:37
05:23
05:17
08:58
  5,968
 12,890
  1,916
  1,913
    20,586
    20,576
4
7
24
0
0
0
0
0
14
14
1
2
00:00
19:21
03:26
23:59
 12,351
 16,683
  1,915
  1,915
    33,097
    33,090
5
3
5
147
0
0
0
0
15
1
19:22
23:59
 16,677
  1,906
  -345,133
25
0
0
0
16
1
00:00
05:17
 19,023
  1,914
    -1,785
7
8
0
0
17
17
1
2
11:11
17:04
16:14
19:48
 18,148
  9,859
  1,914
  1,912
   159,663
   159,601
26
8
0
0
0
0
0
0
18
18
1
2
16:15
19:49
19:38
23:59
 12,200
 15,029
  1,919
  1,912
    98,029
    98,078
10
18
0
0
0
0
0
0
19
1
02:23
08:17
 21,201
  1,912
     9,167
7
25
0
0
20
20
1
2
00:53
07:53
05:51
11:36
 17,877
 13,347
  1,912
  1,909
   109,633
   109,562
16
13
1
0
0
0
0
0
21
1
18:34
23:08
 16,432
  1,915
   -80,538
6
16
0
0
22
22
1
2
00:00
19:39
01:57
23:59
  7,037
 15,631
  1,906
  1,913
   -13,584
   -13,573
4
3
30
103
0
0
0
0
23
1
02:12
07:53
 20,422
  1,914
  -196,672
26
0
0
0
24
1
09:57
18:34
 30,975
  1,914
   -70,899
30
0
0
0
25
25
1
2
00:00
21:00
05:33
23:59
 19,960
 10,791
  1,909
  1,910
   -77,477
   -77,533
4
5
96
0
0
0
0
0
26
1
14:29
19:38
 18,538
  1,912
  -273,309
49
0
0
0
27
1
05:18
11:08
 21,017
  1,914
  -466,113
63
0
0
0
28
1
07:17
13:51
 23,654
  1,912
   -42,858
5
143
0
0
29
1
15:31
19:21
 13,762
  1,911
  -275,702
55
0
0
0
30
1
14:29
17:04
  9,248
  1,917
  -511,690
28
1
0
0
31
31
1
2
08:17
10:17
09:57
12:50
  5,954
  9,145
  1,916
  1,915
    -1,232
    -1,244
3
5
51
4
0
0
0
0
32
-
 
 
 
 
 
 
 
 
 
33
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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.