GPS Space Vehicle Time Integrity for MJD 53144, Wednesday 19 May 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 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
14:07
19:53
 20,728
  1,231
  -343,371
18
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
13:12
18:58
 20,723
  1,243
   -10,641
21
0
0
0
 
4
4
1
2
00:00
20:31
04:05
23:59
 14,700
 12,493
  1,242
  1,233
   150,194
   151,056
55
47
1
0
1
0
0
0
 
5
5
1
2
00:47
07:15
06:00
11:28
 18,789
 15,157
  1,238
  1,257
   -29,590
   -29,609
8
4
0
2
0
0
0
0
 
6
1
03:25
09:01
 20,115
  1,239
   -12,193
55
0
0
0
 
7
7
1
2
00:00
19:06
03:48
23:59
 13,718
 17,583
  1,247
  1,236
  -536,210
  -535,240
55
72
1
0
1
0
0
0
 
8
1
18:30
23:59
 19,723
  1,235
     1,638
6
12
0
0
 
9
1
04:40
10:06
 19,506
  1,239
    46,327
15
1
0
0
 
10
1
00:00
06:23
 22,969
  1,249
   -42,979
4
22
0
0
 
11
1
16:33
22:21
 20,813
  1,237
  -117,262
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:27
15:50
02:20
21:09
  6,817
 19,122
  1,244
  1,231
    29,743
    29,701
4
5
1
0
0
0
0
0
 
14
1
07:00
15:37
 31,003
  1,243
    21,439
6
0
0
0
 
15
1
07:26
12:56
 19,783
  1,243
  -267,106
36
0
0
0
 
16
1
11:25
17:51
 23,113
  1,239
   -10,613
6
8
0
0
 
17
1
00:00
08:03
 28,939
  1,239
  -345,239
2046
1
1
0
 
18
1
04:16
12:40
 30,157
  1,241
    37,544
31
0
0
0
 
19
1
14:27
20:22
 21,220
  1,233
    51,746
52
0
0
0
 
20
20
1
2
13:10
19:43
18:00
23:56
 17,371
 15,130
  1,236
  1,234
   162,940
   162,855
22
12
0
0
0
0
0
0
 
21
1
05:19
11:19
 21,558
  1,243
   -74,418
5
1
0
0
 
22
1
06:55
14:00
 25,513
  1,244
    -2,701
33
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
00:00
21:56
06:37
23:59
 23,791
  7,369
  1,244
  1,234
   -26,686
   -26,895
18
4
1
1
0
0
0
0
 
25
1
08:57
17:22
 30,267
  1,237
   -65,755
14
0
0
0
 
26
1
02:17
07:53
 20,131
  1,239
   -78,707
96
0
0
0
 
27
1
17:06
23:05
 21,548
  1,232
  -196,629
172
0
0
0
 
28
28
1
2
00:00
19:18
02:02
23:59
  7,317
 16,831
  1,245
  1,233
   -30,718
   -30,820
3
4
17
25
0
0
0
0
 
29
1
01:43
07:22
 20,325
  1,239
  -231,422
18
0
0
0
 
30
30
1
2
02:28
07:52
06:07
13:08
 13,116
 18,935
  1,237
  1,242
  -534,522
  -534,664
25
34
0
0
0
0
0
0
 
31
1
15:12
21:33
 22,820
  1,247
  -166,834
139
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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.