An Account of VLBI Observations of H2O Megamasers

Current Project BB321 / VLBA13A-235 (phased-JVLA included)

Track Code Galaxy Date Track length keyfile Track status Sequence Data status Notes
BB321A
A
J0437
Feb 09 2300-0500 UT, VLA 0100-0715 LST
6
Ready
Observed
1
Failed
Failed : VLBA error
 
A1
J0437
Feb 14 2200-0400 UT, VLA 0030-0645 LST
6
Ready
Observed
3
Correlated
 
 
 
 
 
 
 
 
 
 
 
BB321B
B
J0437
Feb 14 0030-0630 UT, VLA 0245 - 0900 LST no backup
6
Ready
Canceled
 
 
 
 
 
 
 
 
 
 
 
 
 
BB321C
C
NGC 5765b
Feb 16 0830-1430 UT, VLA 1100 - 1715 LST
6
Ready
Observed
4
Correlated
Good weather forecasted at GB
 
C-backup
NGC 5765b
Dynamic: Feb 19, VLA 1115 - 0730 LST
6
No
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BB321D
D-1
J0437
Feb 10 2230-0615 UT, VLA_LST 63060, 0045 - 0830
7:45
Ready
Canceled
 
 
 
 
D-2
J0437
Feb 11 2100-0615 UT, VLA_LST 63060, 2315 - 0845
9:45
Ready
Canceled
 
 
 
 
D-3
J0437
Feb 18 1945-0545 UT, VLA_LST 63067, 2230 - 0845
10:00
Ready
Observed
6
Correlated
 
 
 
 
 
 
 
 
 
 
 
BB321E
E-1
NGC 5765b
Feb 12 0700-1300 UT, VLA_LST 63061, 0915 - 1530
6
Ready
Observed
2
Correlated
High wind speed at GB
 
E-2
NGC 5765b
Feb 13 0700 - 1300 UT, VLA_LST 63062, 0915 - 1530
6
Ready
 
 
 
 
 
E-3
NGC 5765b
Feb 15 0700 - 1300 UT, VLA_LST 63064, 0930 - 1545
6
No
 
 
 
 
 
E-4
NGC 5765b
Feb 17 0700 - 1300 UT, VLA_LST 63066, 0930 - 1545
6
No
 
 
 
 
 
E1
NGC 5765b
Feb 17 0830 - 1530 UT, VLA_LST 63066, 1100 - 1815
7
Ready
Observed
5
Correlated
 
 
 
 
 
 
 
 
 
 
 
BB321F
F
NGC 5765b
Feb 21, 0645 - 1300 UT, VLA_LST 63070, 0930 - 1600
6:15
Ready
Observed
7
Correlated
 
 
F-backup
NGC 5765b
Feb 22, VLA_LST 63071, 0930 - 1800
8:15
No
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BB321G
G-1
NGC 5765b
Feb 23 0630 - 1500 UT, VLA_LST 63072, 1000 - 1815
8:30
Ready
Canceled
 
 
Bad weather at GB
 
G-2
NGC 5765b
Feb 24 0900 - 1500 UT, VLA_LST 63073, 1200 - 1815
6
Ready
Observed
8
Correlated
Last pointing scan not good at GB
 
G-3
NGC 5765b
Feb 27 0615 - 1300 UT, VLA_LST 63076, 0930 - 1630
6:45
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BB321H
H
J0437
Feb 23, 2030 - 0200 UT, VLA_LST 63072, 2330 - 0515
5:30
Ready
Canceled
 
 
 
 
H-backup
J0437
Feb 24, VLA_LST 63073, 2330 - 0515
5:30
Ready
Observed
9
Correlated
 
 
 
 
 
 
 
 
 
 
 
BB321I
I-1
J0437
Mar 02 1900 - 0500 UT, VLA_LST 63079, 2230 - 0845
10
Ready
 
 
 
 
 
I-2
J0437
Mar 03 1900 - 0500 UT, VLA_LST 63080, 2230 - 0845
10
Ready
 
 
 
 
 
I-3
J0437
Mar 04 1900 - 0500 UT, VLA_LST 63081, 2230 - 0845
10
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BB321J
J-1
NGC 5765b
Mar 04 0600 - 1430 UT, VLA_LST 63081, 0930 - 1815
8:30
Ready
Canceled
 
 
 
 
J-2
NGC 5765b
Mar 06 0600 - 1300 UT, VLA_LST 63083, 0945 - 1700
7
Ready
Canceled
 
 
 
 
J-3
NGC 5765b
Mar 07 0600 - 1300 UT, VLA_LST 63084, 0945 - 1700
7
Ready
 
 
 
 
 
J-4
NGC 5765b
Mar 08 0600 - 1300 UT, VLA_LST 63085, 0945 - 1700
7
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BB321K
K
NGC 5765b
Mar 09 0545 - 1400 UT, VLA_LST, 63086, 0930 - 1800
8:15
Ready
 
 
 
 
 
K-backup
NGC 5765b
Mar 11, VLA_LST, 63088, 0945 - 1815
8:15
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BB321L
L-1
NGC 5765b
Mar 12 0600 - 1030 UT, VLA_LST 63089, 1000 - 1445
4:30
Ready
 
 
 
 
 
L-2
NGC 5765b
Mar 13 0600 - 1300 UT, VLA_LST 63090, 1000 - 1615
7
Ready
Observed
10
Correlated
Check if GBT recording problem been solved
 
L-3
NGC 5765b
Mar 14 0600 - 1030 UT, VLA_LST 63091, 1015 - 1500
4:30
Ready
 
 
 
 
 
L-4
NGC 5765b
Mar 15 0600 - 1030 UT, VLA_LST 63092, 1015 - 1500
4:30
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BB321M
M-1
J0437
Mar 16 1830 - 0400 UT, VLA_LST 63093, 2245 - 0830
9:30
Ready
Canceled
 
 
 
 
M-2
J0437
Mar 17 1830 - 0400 UT, VLA_LST 63094, 2300 - 0845
9:30
Ready
 
 
 
 
 
M-3
J0437
Mar 18 1830 - 0400 UT, VLA_LST 63095, 2300 - 0845
9:30
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
N
NGC 5765b
Mar 14 0530 - 1030 UT, VLA_LST 63091, 0945 - 1500
5
Ready
Observed
11
Correlated
GBT data flagged after 0839UT
 
 
 
 
 
 
 
 
 
 
O
NGC 5765b
Apr 1 0500 - 0900 UT, VLA_LST 1015-1430
4
Ready
Canceled
 
 
 
 
O-backup
NGC 5765b
Apr 4 0500 - 0900 UT, VLA_LST 1030-1445
4
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
P
J0437
Apr 12 2100 - 0200 UT, VLA_LST 0300-0815
5
Ready
Observed
12
 
 
 
 
 
 
 
 
 
 
 
 
Q
J0437
Apr 14 1615 - 0215 UT, VLA_LST 2230-0845
10
Ready
Observed
14
 
high Tsys at GBT
 
Q1
J0437
Apr 15 1615 - 0215 UT, VLA_LST
10
Ready
Observed
15
 
high Tsys at GBT
 
 
 
 
 
 
 
 
 
 
R
J0437
Apr 16 2100 - 0200 UT, VLA_LST 0330-0845
5
 
 
 
 
 
 
R-backup
J0437
Apr 19 2100 - 0200 UT, VLA_LST
5
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
S
NGC 5765b
Apr 13 0330 - 1030 UT, VLA_LST 63121, 0930 - 1700
7
Ready
Observed
13
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
T0
NGC 5765b
Dec 03 1330-1930 UT, VLA_LST 63356 1100 - 1715
6
Ready
Observed
17
 
 
 
T1
NGC 5765b
Dec 05 1330-1930 UT, VLA_LST 63358 1105 - 1720
6
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
U0
NGC 5765b
Dec 06 1330-1930 UT, VLA_LST 63359 1110 - 1725
6
Ready
 
 
 
 
 
U1
NGC 5765b
Dec 13 1330-1930 UT, VLA_LST 63366 1140 - 1755
6
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
V0
J0437
Dec 02 0445-1045 UT, VLA_LST 63355 0210 - 0825
6
Ready
Observed
16
 
 
 
V1
J0437
Dec 04 0445-1045 UT, VLA_LST 63357 0215 - 0830
6
Ready
 
 
 
 
 
V2
J0437
Dec 06 0445-1045 UT, VLA_LST 63359 0225 - 0840
6
Ready
 
 
 
 
 
V3
J0437
Dec 07 0445-1045 UT, VLA_LST 63360 0230 - 0845
6
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
W0
J0437
Dec 20 0315-0915 UT, VLA_LST 63373 0150 - 0805
6
Ready
 
 
 
 
 
W1
J0437
Dec 22 0315-0915 UT, VLA_LST 63375 0200 - 0815
6
Ready
 
 
 
 
 
W2
J0437
Dec 24 0315-0915 UT, VLA_LST 63377 0205 - 0820
6
Ready
Observed
18
 
 
 
 
 
 
 
 
 
 
 
 
X0
J0437
Jan 03 0300-0900 UT, VLA_LST 63387 0235 - 0845
6
Ready
Observed
19
Correlating
 
 
X1
J0437
Jan 04 0200-0800 UT, VLA_LST 63388 0140 - 0750
6
Ready
Observed
20
Correlating
 
 
X2
J0437
Jan 21 0145-0745 UT, VLA_LST 63405 0230 - 0840
6
Ready
 
 
 
 
 
X3
J0437
Jan 23 0000-0600 UT, VLA_LST 63407 0055 - 0705
6
Ready
 
 
 
 
 
X4
J0437
Jan 24 0000-0600 UT, VLA_LST 63408 0055 - 0705
6
Ready
Observed
25
 
#24 for GBT data
 
X5
J0437
Jan 30 0030-0630 UT, VLA_LST 63414 0150 - 0800
6
Ready
 
 
 
 
 
X6
J0437
Jan 31 0030-0630 UT, VLA_LST 63415 0155 - 0805
6
Ready
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Y0
NGC 5765b
Jan 09 1200-1800 UT, VLA_LST 63393 1200 - 1810
6
Ready
 
 
 
 
 
Y1
NGC 5765b
Jan 11 1130-1730 UT, VLA_LST 63395 1140 - 1750
6
Ready
 
 
 
 
 
Y2
NGC 5765b
Jan 12 1130-1730 UT, VLA_LST 63396 1140 - 1750
6
Ready
Observed
21
Correlating
 
 
Y3
NGC 5765b
Jan 13 1030-1630 UT, VLA_LST 63397 1045 - 1655
6
Ready
Observed
22
Correlating
 
 
Y4
NGC 5765b
Jan 16 1000-1600 UT, VLA_LST 63400 1025 - 1635
6
Ready
Observed
23
 
 
 
Y5
NGC 5765b
Jan 17 1000-1600 UT, phase-ref, VLBA only
6
Ready
Observed
24
 
 
 
Y6
NGC 5765b
Jan 21 1030-1630 UT, VLA_LST 63405 1115 - 1725
6
Ready
 
 
 
 
 
Y7
NGC 5765b
Jan 23 0900-1500 UT, VLA_LST 63407 0955 - 1605
6
Ready
 
 
 
 

By Galaxy (This section needs work -- May 9th, 2012)

Galaxy Good Reduced Tracks Bad reduced tracks Unreduced tracks VLBI Images Notes
UGC 3789
BB227 A, B
 
BB242 I,K,L,Q BB261 G,O,S
 
NGC 6264
 
 
BB261 F,H,K,M,Q,T,U,V BB278 D,E,M,N,O
 
Mrk 1419
 
 
BB231 A,B,C,D B B248 A BB261 C,D,I,J,N,P
 
NGC 6323
 
 
BB231 E,F,G,H BB242 E,F,G,H,J,M,N,O,P,R,S,T
 
UGC 6093
BB278 B,I BB294 C,E
 
 
 
NGC 1194
 
 
BB242 B,C,D
 
NGC 2273
 
 
BB261 B BB278 A
 
Mrk 1
 
 
BB261 E
 
Mrk 1029
 
 
BB278 C,J
 
 
J0437+2456
 
 
BB278 K,L
 
ESO 558
 
 
BB261 X,Y,Z
 
NGC4388
 
 
 
 
NGC5765b
 
 
 
 
NGC5945
 
 
 
 
Mrk 1210
BB313 B BK163 A,C
 
 
 
NGC 23
 
 
 
 
 
UGC 3193
 
 
 
 
 

By Project

BB227

Proj ID Source PR/SC Who is Reducing? Date Observed Status Antennas Notes
BB227 A
UGC 3789
PR+SC
Reid
 
Reduced
 
 
BB227 B
UGC 3789
SC
Reid
 
Reduced
 
 

BB231

BB231 A
Mrk 1419
PR
Violetta
 
Failed to detect maser
 
 
BB231 B
Mrk 1419
PR
Violetta
 
Failed to detect maser
 
 
BB231 C
Mrk 1419
PR
Violetta
 
Failed to detect maser
 
 
BB231 D
Mrk 1419
PR
Violetta
 
Failed to detect maser
 
 
BB231 E
NGC 6323
PR
Kuo & Braatz
 
Done.
 
 
BB231 F
NGC 6323
PR
Kuo & Braatz
 
Done.
 
 
BB231 G
NGC 6323
PR
Kuo & Braatz
 
Done.
 
 
BB231 H
NGC 6323
PR
Kuo & Braatz
 
Done.
 
 

BB248

BB248
Mrk 1419
SC
Braatz/Schenker/Kuo
 
Map made
VLBA+GBT
 

BB242

BB242 A
UGC 3789
SC
Reid
 
Reduced
 
 
BB242 B
NGC 1194
SC
Zaw
 
Reduced
VLBA+GBT
 
BB242 C
NGC 1194
 
Zaw
 
Reduced
 
 
BB242 D
NGC 1194
 
Zaw
 
Reduced
 
 
BB242 E
NGC 6323
 
Kuo
 
done
 
 
BB242 F
NGC 6323
 
Kuo
 
done
 
 
BB242 G
NGC 6323
 
Kuo
 
done
 
 
BB242 H
NGC 6323
 
Kuo
 
done
 
 
BB242 I
UGC 3789
SC
Reid
 
Poor data qual
 
 
BB242 J
NGC 6323
PR
Kuo
 
reduced
 
 
BB242 K
UGC 3789
SC
Braatz
 
Observed
 
 
BB242 L
UGC 3789
SC
 
 
Observed; tapes received Jan 09
 
 
BB242 M
NGC 6323
SC
Kuo
10 Jan 09
observed
 
 
BB242 N
NGC 6323
SC
Kuo
24 Jan
becomes BB242R
 
ppd
BB242 O
NGC 6323
SC
Kuo
27 Jan
becomes BB242S
 
ppd
BB242 P
NGC 6323
SC
Kuo
07 Feb
becomes BB242T
 
ppd
BB242 Q
UGC 3789
SC
Reid
14 Feb 09
observed; tapes in hand
VLBA+GBT
EB unavailable
BB242 R
NGC 6323
SC
Kuo
15 Apr 09; backup 17
reduced
 
 
BB242 S
NGC 6323
SC
Kuo
19 Apr 09; no backup
reduced
 
 
BB242 T
NGC 6323
SC
Kuo
25 Apr 09; backup 27
reduced
 
 

BB261

Track Galaxy Date Billed Who Notes
BB261 A
Mrk 1419
 
N
Violetta
SC; ppd; rescheduled as BB261I
BB261 B
NGC 2273
18 Feb 09
Y
Cheng-Yu
SC; reduced ; VLBA+GBT ; orig for Mrk 1419
BB261 C
Mrk 1419
20 Mar 09 (22)
Y
Violetta
SC; reduced
BB261 D
Mrk 1419
23 Mar 09 (25)
Y
Violetta
SC; reduced
BB261 E
Mrk 1
28 Mar 09; backup 29
Y
 
SC; observed;tape in hand
BB261 F
NGC 6264
06 Apr 09; no backup
Y
Cheng-Yu
reduced; poor weather
BB261 G
UGC 3789
11 Apr 09; backup 13
Y
Mark
observed; tapes in hand
BB261 H
NGC 6264
18 Apr 09; backup 20
Y
Cheng-Yu
reduced; good weather
BB261 I
Mrk 1419
14 May 09
N
 
canceled/weather
BB261 J
Mrk 1419
15 Nov 09
Y
Violetta
SC; VLBA+VLA; reduced
BB261 K
NGC 6264
25 Nov 09
Y
Cheng-Yu
SC; DiFX; C-Y working on it (9/2010); clock glitchs; can be fixed with CLCOR
BB261 L
NGC 6264
29 Nov 09
N
 
SC; DiFX; lost - correlator problem
BB261 M
NGC 6264
06 Dec 09
N
 
SC; DiFX; lost - correlator problem
BB261 N
Mrk 1419
22 Dec 09
Y
Violetta
SC; VLA+VLBA; DiFx; reduced
BB261 O
UGC 3789
 
N
 
canceled because of weather; becomes B261 S
BB261 P
Mrk 1419
10 Jan 10
Y
Violetta
SC; DiFX; reduced
BB261 Q
NGC 6264
15 Jan 10
Y
Cheng-Yu
observed; lost time at the end of run
BB261 R
Mrk 1419
27 Jan 10
Y
Violetta
SC; DiFX; reduced
BB261 S
UGC 3789
12 Apr 2010
Y
Mark
observed, not reduced
BB261 T
NGC 6264
12 Dec 2010 (14)
N
 
 
BB261 U
NGC 6264
11 Jan 2011 (12)
N
Cheng-Yu
 
BB261 V
NGC 6264
12 Feb 2011 (13)
Y
Cheng-Yu
observed; EB failed, BBC not locked
BB261 W
UGC 6093
20 Mar 2011
N
 
canceled, weather
BB261 X
ESO 558
12 Oct 2011
N
Violetta
canceled, weather
BB261 Y
ESO 558
21 Oct 2011
N
Violetta
canceled, weather
BB261 Z
ESO 558
29 Nov 2011
N
Violetta
canceled, weather

BB278

Track Galaxy Date Billed Who Notes
 
BB278 A
NGC 2273
11 Feb 2010 (13)
Y
Cheng-Yu
observed
 
BB278 B
UGC 6093
13 Feb 2010 (15)
N
 
correlated but failed; GBT + EB weather ; also clock glitchs (fix with CLCOR)
 
BB278 C
Mrk 1029
19 Feb 2010
N
 
GB clock failure
 
BB278 D
NGC 6264
17 Apr 2010 (24)
N
 
canceled/weather; becomes BB278 E
 
BB278 E
NGC 6264
16 May 2010 (17)
N
Cheng-Yu
canceled/weather
 
BB278 F
NGC 1194
23 May 2010 (24)
N
 
canceled/weather
 
BB278 G
NGC 1194
26 May 2010
N
 
canceled/weather
 
BB278 H
NGC 1194
 
n/a
 
not yet scheduled
 
BB278 I
UGC 6093
2 Apr 2010 (4)
Y
 
observed, not reduced; replaces BB278B
 
BB278 J
Mrk 1029
5 Apr 2010 (6)
Y
 
observed, reduced by Feng, apparently failed
 
BB278 K
J0437+2456
21 Nov 2010 (none)
Y
 
 
 
BB278 L
J0437+2456
27 Nov 2010 (28)
Y
 
 
 
BB278 M
NGC 6264
28 Dec 2010 (30)
N
 
Mark 5 dropouts; GBT ice
 
BB278 N
NGC 6264
27 Jan 2011 (28)
N
Cheng-Yu
canceled, weather
 
BB278 O
NGC 6264
18 Feb 2011 (none)
N
Cheng-Yu
canceled, weather
 
BB278 P
EO 558
26 Mar 2011
N
 
canceled, weather
 
BB278 Q
ESO 558
29 Mar 2011
N
 
canceled, weather
 
BB278 R
?
 
N
 
not scheduled
 
BB278 S
NGC 6264
03 Oct 2011
N
 
canceled, weather
 
BB278 T
ESO 558
01 Nov 2011
Y
 
 
 
BB278 U
NGC 6264
11 Dec 2011
Y
 
 
 
BB278 V
ESO 558
27 Dec 2011
Y
 
 
 
BB278 W
NGC 6264
29 Dec 2011
Y
 
 
 
BB278 X
ESO 558
10 Jan 2012
Y
 
 
 
BB278 Y
ESO 558
29 Jan 2012
Y
 
 
 

BB294

Track Galaxy Date Billed Who Notes
 
BB294 A
NGC 6264
18 Nov 2011
Y
Cheng-Yu
observed
 
BB294 B
UGC 6093
22 Nov 2011
N
Violetta
 
 
BB294 C
UGC 6093
16 Dec 2011
Y
Violetta
 
 
BB294 D
NGC 6264
14 Jan 2012
Y
 
 
 
BB294 E
UGC 6093
28 Jan 2012
Y
 
 
 

BB313

Track Galaxy Date Billed Who Notes
BB313 A
NGC 1194
1 Feb 2012
Y
Feng
 
BB313 B
Mrk 1210
5 Feb 2012
Y
Feng
 
BB313 C
NGC 5495
26 Feb 2012
Y
Feng
 
BB313 D
 
 
N
 
Skipped
BB313 E
Mrk 1029
22 Mar 2012
N
Cheng-Yu
 
BB313 F
NGC 5728
22 Mar 2012
N
Feng
 
BB313 G
J1346+5228
26 Mar 2012
N
Violetta
 
BB313 H
NGC1194; ESO558; NGC3735
28 Mar 2012
N
Feng
 
BB313 I
NGC 5728
10 Apr 2012
N
Feng
 
BB313 J
NGC 5765b
14 Apr 2012
Y
Feng
 
BB313 K
NGC 5765b
17 Apr 2012
N
Feng
 
BB313 L
NGC 5765b
21 Apr 2012
N
Feng
 
BB313 M
NGC 5765b
22 Apr 2012
N
Feng
 
BB313 N
NGC 5765b
23 Apr 2012
N
Feng
 
BB313 O
NGC 5765b
27 Apr 2012
N
Feng
 
BB313 P
NGC 5765b
29 Apr 2012
N
Feng
 
BB313 Q
NGC 5765b
30 Apr 2012
N
Feng
 
BB313 R
NGC 5765b
01 May 2012
N
Feng
 
BB313 S
NGC 5765b
02 May 2012
N
Feng
 
BB313 T
NGC 5765b
04 May 2012
N
Feng
 
BB313 U
NGC 5765b
05 May 2012
N
Feng
 
BB313 V
NGC 6926
06 May 2012
N
Feng
 
BB313 W
J1346+5228
08 May 2012
Y?
 
Bad weather in GB. Are we charged for this?; reduced by Wei but bad weather caused no detection
BB313 X
J1346+5228
05 Oct 2012
Y
Wei
Successful for systemic; looking for red now
BB313 Y
NGC 5765b
10 Oct 2012
N
 
 
BB313 Z
UGC 3193
16 Oct 2012
Y
Jan
 
BB313 AA
Mrk 1029
24 Oct 2012
Y
Feng?
successful; Feng is now mapping this.
BB313 AB
NGC 1320
03 Nov 2012
Y
Wei?
 
BB313 AC
NGC 5765b (orig UGC 9639)
08 Nov 2012
Y
Feng
 
BB313 AD
NGC 5728
15 Nov 2012
Y
Wei?
 
BB313 AE
NGC 6926
24 Nov 2012
Y
Wei?
 
BB313 AF
ESO 558-G009
18 Nov 2012
Y
Feng
 
BB313 AG
NGC 6926 (orig J1939)
02 Dec 2012
Y
Wei?
 
BB313 AH
NGC 5765b
07 Dec 2012
N
Feng
 
BB313 AI
NGC 5793
16 Dec 2012
Y
Wei
Bad WX in GB
BB313 AJ
NGC 2824
20 Dec 2012
Y
Wei
 
BB313 AK
IC 485
28 Dec 2012
N
Wei
 
BB313 AL
J0350-0127
01 Jan 2013
Y
Wei
 

Pre-MCP Disk Masers

Proj ID Source PR/SC Who? Status Antennas Notes
BB184 A
NGC 6323
PR
Braatz & Greenhill
Reduced
 
 
BB184 B
NGC 5728
PR
Kuo & Braatz
Reduced
 
 
BB184 C
NGC 4388
PR
Braatz
 
 
 
BG141
NGC 1386
 
Greenhill
 
 
 
BG155
IC 2560
 
Greenhill
 
 
 
BG169
IC 2560
 
Greenhill
 
 
 
BG169
NGC 3393
 
Greenhill
 
 
 
BK083
NGC 3079
 
Kondratko
 
 
 
BK110 (a)
NGC3393
 
Greenhill
 
 
 
BK110 (b)
NGC3393
 
Greenhill
 
 
 
BK114 (a)
J0836+3327
 
Greenhill
 
 
 
BK114 (b)
J0836+3327
 
Greenhill
 
 
 
BK114
NGC 6264
 
Zaw/Greenhill
 
 
 
 
NGC 5495?
 
Greenhill
 
 
 
BK114 (a)
UGC 9618B
 
Greenhill
 
 
 
BK114 (b)
UGC 9618B
 
Greenhill
 
 
 
BK114 (c)
UGC 9618B
 
Greenhill
 
 
 
BG134
NGC 6926
 
Greenhill
 
 
 
 
NGC 3735
 
Greenhill
 
 
 
 
M51
 
Greenhill
 
 
 
 
IC 2560
 
Braatz
 
 
 
 
NGC 1386
 
Braatz
 
 
 
 
Mrk 1419
 
Braatz
unsuccessful
 
 

Other (non-disk masers, non-MCP team observations)

Proj ID Source PR/SC Who? Status Antennas Notes
BG134
NGC 2824
 
Greenhill
 
 
 
BK084
NGC 1052
 
Kameno
 
 
 
BH020
NGC 5793
 
Hagiwara
 
 
 
BG132
NGC 2979
 
Greenhill
 
 
 
 
IC 1481
 
Nakai
 
 
 
 
NGC 315
 
Nakai
 
 
 
 
IC 2560
 
Nakai
 
 
 
 
NGC 5506
 
Nakai
 
 
 
 
NGC 3079
 
Nakai
 
 
 
 
Mrk 348
 
Peck
 
 
 
 
Mrk 1066
 
Peck
 
 
 
 
IC 2560
 
Ishihara
 
 
 
 
NGC 1052
 
Claussen
 
 
 

Published

Source Ref PR/SC Who? Antennas Notes
NGC 4258
 
 
Greenhill
 
published
NGC 1068
 
 
Greenhill
 
published
NGC 3079
 
 
Greenhill
 
published
TXS2226-184
 
 
Greenhill
 
published

-- JimBraatz - 01 Nov 2007
Topic revision: r125 - 2014-01-24, FengGao
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