3261 detected on top of weak RFI across entire band; AA1. 3504 detected on top of weak RFI across entire band; low frequency edge 3504 uncertain, systematic error. 3645 detected on top of weak RFI across entire band; AA2. 3777 detected on top of RFI across entire band; AA2. 3817 hints of RFI across the band; AA1. 3962 disc ~1.5 arcmin N has z=0.027, no contamination problems; blue spiral 3962 ~3 arcmin E, z=0.0314 (1377.16MHz), detected in board 4. Low frequency 3962 edge uncertain, systematic error. 3971 hints of RFI across the band in one pair; AA2; low frequency edge 3971 uncertain, systematic error. 6375 group: two blue galaxies 2.7 arcmin away, GASS 6373 (=VCC 1016, spiral, 6375 similar size) to the S and SDSS J122716.82+031812.9 (smaller) to the W, 6375 same cz. The two spirals do not look distorted and the HI profile is not 6375 clearly confused, just slightly offset in z (but note that GASS 6373 is 6375 offset in the wrong direction). Contamination likely. 6506 GASS 6501, red galaxy ~3 arcmin away, 1355.75MHz not detected; 6506 RFI spike at 1350MHz. 7025 high frequency peak uncertain. 7493 GASS 7457 (non-detection) ~1 arcmin away, no contamination problems 7493 (z=0.026; GASS 7457 has z=0.036); uncertain profile, systematic error; 7493 SDSS emission line z (0.02622) in better agreement with HI . 7509 small satellites, some contamination very likely; stronger in polarization 7509 A; high frequency edge uncertain, systematic error. 9343 two blue galaxies within 1 arcmin, no cz, possible contamination; 9343 poor fits to edges. 9463 merger, plus another blue galaxy ~1 arcmin away with the same z: 9463 confusion certain; very uncertain HI profile, systematic error. 9514 smaller disc galaxy ~1 arcmin away, same z, some contamination likely; 9514 AA2; poor fit to low frequency edge. 9619 blue, disrupted little galaxy ~3 arcmin away, same z, some contamination 9619 possible. 9776 small blue disc ~15 arcsec away, same cz (z=0.027568, 1382.30MHz), some 9776 contamination certain. Looks like the edges of the HI profile come from 9776 9776, but the central peak is dominated by the companion. 9814 blue smudges nearby + small galaxy ~1.5 arcmin NW, same cz; 9814 possible contamination; low frequency peak uncertain. 10019 RFI spike near 1375.3MHz, slightly drifting in frequency. 10132 two small companions: a blue one ~1.3 arcmin N, strong Halpha emission in 10132 the SDSS spectrum, z=0.0438 (1360.80MHz), and a galaxy ~1.5 arcmin E, 10132 no Halpha in the SDSS spectrum, z=0.0444 (GASS 10132 has z=0.0443). The 10132 strong peak in the HI spectrum is centred on the blue companion. Blend. 11016 galaxy pair: 11016 is a red galaxy, no emission lines in the SDSS 11016 spectrum, centred at 1369.07MHz, the companion is a blue galaxy 11016 1.2 arcmin SE, strong emission lines in the SDSS spectrum, centred 11016 at 1368.93MHz. Confusion certain. 11223 small early-type ~40 arcsec away, no cz, small contamination possible; 11223 poor fit to high frequency edge; AA2. 11386 small peak outside the HI profile (on the high frequency side) is mostly 11386 in polarization B. 11956 companion also detected (SDSS J000814.67+150752.9, z=0.0372, 1369.46MHz, 11956 blue disc 2.1 arcmin SW), no overlap. 11989 small blue galaxy 2 arcmin away, no cz, but confusion unlikely. High 11989 frequency edge uncertain, systematic error; AA4 (i.e. classified by 11989 ALFALFA as tentative detection with optical counterpart of unknown 11989 redshift). 12371 three blue galaxies within 3 arcmin, no contamination problems (largest 12371 one has z=0.008, other two have z=0.027 and are detected in 12371 board 4 (1383MHz). 12983 low frequency edge uncertain, systematic error. 13227 stronger in polarization B; uncertain profile, poor fit to high frequency 13227 edge, systematic error. 14831 small galaxies nearby (within ~1 arcmin), no cz; some contamination 14831 possible; high frequency edge uncertain, systematic error. 15181 AA1. 17640 AA2. 18279 confused or blend: most of the signal comes from blue galaxy ~1.5 arcmin 18279 away, z=0.0492 (1353.80MHz); two other galaxies within 2 arcmin have very 18279 different z (0.18 and 0.07). 18421 stronger in polarization B. 18581 low frequency peak uncertain. 20133 galaxy pair: GASS 20165 ~1 arcmin away, z=0.0498 (1353.04MHz; GASS 20133 20133 has z=0.0489, 1354.19MHz); however 20165 is a red, early-type gal, not 20133 detected in 10m on-source integration, so significant contamination is 20133 unlikely. 20144 uncertain profile edges, systematic error. 20286 RFI at 1376MHz. 23315 blue disc ~1 arcmin away has z=0.054, no contamination; low frequency edge 23315 uncertain, systematic error. 23445 two galaxies at ~2.7 arcmin: one at N has z=0.08, one at W is small, has 23445 approximately the same cz (z=0.047065, 1356.56MHz) and is not detected in 23445 the spectrum (a bit offset so should be visible if there); better in 23445 polarization B; uncertain profile. 24740 uncertain profile, systematic error. 26822 AA2. 28526 RFI spike near 1354MHz (within profile), two channels replaced by 28526 interpolation. 29487 small companion 2.4 arcmin S, z=0.0424 (1362.63MHz, i.e. 0.5MHz offset), 29487 contamination possible but unlikely; strong, narrow RFI near 1359MHz. 29505 much stronger in polarization B; no trace of RFI, well centred on SDSS z. 29842 AA2. 30175 blue companion 1.6 arcmin away, slightly lower z (z=0.0223, 1389.42MHz) 30175 also detected. Two other galaxies ~3 arcmin away have z=0.08. 30401 AA2. 31156 AA2. 38462 poor fits to edges. 38703 stronger in polarization B. 38717 narrow RFI at 1360 and 1370MHz (no radar blanker). 38758 small, blue companion ~0.5 arcmin away, no cz; galaxy clearly distorted, 38758 contamination very likely. 38964 small satellite to the S? blue, edge-on galaxy >~3 arcmin away, z=0.033468 38964 (1.6MHz offset), not detected but might be responsible for asymmetry 38964 (raising low frequency peak). 39567 GASS 39600 ~2.5 arcmin away to the N, no contamination problems 39567 (z=0.044, GASS 39567 has z=0.031); much stronger in polarization B. 39595 AA2. Low frequency edge uncertain, systematic error. 40007 galaxy pair (separation of 1.3 arcmin, difference of recessional 40007 velocities is 60km/s); two blue spirals, same cz, ~3 and 4.5 arcmin away 40007 (group); HI spectrum does not look confused but contamination certain 40007 (note z off with respect to the SDSS redshift of both galaxies). 40024 group: three small galaxies around (1-3 arcmin), two with approximately 40024 the same cz, one without cz; some contamination likely; high frequency 40024 edge and peak uncertain, systematic error, poor fit. 40393 uncertain peaks. 40494 RFI spike near 1357MHz (within profile), three channels replaced by 40494 interpolation. 40781 strong RFI spike at 1356MHz (within profile), four channels replaced by 40781 interpolation. 41969 AA1. 41970 small disc galaxy 10 arcsec to the W, contamination possible 41970 (perhaps higher z, though). 42015 AA2. 42167 three discs within 2-4 arcmin have different z (largest one at ~4 arcmin, 42167 1373.17MHz, not detected), no contamination problems. 47221 low frequency edge uncertain, systematic error (little side peak is in 47221 polarization B only). 47405 high frequency edge uncertain, systematic error. 7286 small companion ~1.5 arcmin away, same z. 7457 see GASS 7493 (detection). 9507 RFI spike at 1352MHz. 9891 blue disc ~2.5 arcmin away, z=0.0243 (1386.71MHz) not detected. 10150 galaxy ~1 arcmin away has z=0.092, no contamination problems. 10358 group (three galaxies with approximately the same cz within 3 arcmin). 10367 group (three galaxies with approximately the same cz within 1.5-4 arcmin). 10404 small blue galaxy 20 arcsec E, no cz, responsible for a small spike 10404 at 1369.3MHz? 12455 group: two other galaxies at 2.5 arcmin W and 3.5 arcmin E, approximately 12455 the same cz; marginally detected the one at 2.5 arcmin (small edge-on 12455 disc, z=0.0484, 1354.83MHz)? 12458 RFI spike at 1370.2MHz. 12460 RFI spike at 1350.8MHz. Detected blue companion (irregular galaxy 12460 ~1 arcmin away, no cz) at 1352.2MHz? Not seen RFI there, but much 12460 stronger in polarization B. 13156 AA2. 13549 group: several small galaxies, approximately the same z, within 3 arcmin; 13549 also a larger early type, no cz. 18422 small galaxy ~1.3 arcmin W, no cz (+ other, smaller ones). 21023 RFI at 1358-59MHz, slightly drifting in frequency. 25154 galaxy pair, companion is a spiral ~1 arcmin away, optical emission lines, 25154 z=0.0364 (1370.52MHz), also not detected. 25214 group (four galaxies with approximately the same cz within 3 arcmin). 25575 galaxy pair (galaxy with approximately the same cz 20 arcsec W). 26958 disturbed morphology, merger? marginally detected companion (blue disc 26958 ~0.5 arcmin away, no cz)? 29090 detected blue edge-on disc ~3 arcmin S; three other discs ~3-4arcmin away. 29420 group: two small galaxies ~2 arcmin away, same cz, + others, no cz; looks 29420 like a galaxy is detected in the off. 29699 group: two galaxies with approximately the same z within 2 arcmin, and 29699 another one at z=0.044. 30479 disc ~1.5 arcmin away has z=0.08, no contamination problems. 38472 blue galaxy ~1 arcmin SW has z=0.202, no contamination problems. 39448 blue galaxy ~1 arcmin away, same cz (z=0.0341; GASS 39448 has z=0.0339), 39448 contamination certain. 39465 blue irregular galaxy ~1 arcmin NW detected in board 3; galaxy ~1 arcmin 39465 SW has z=0.076; two galaxies ~0.5 arcmin SW, no cz, marginally detected? 39606 ~3 arcmin away from GASS 39607, same cz, also not detected. 39607 see GASS 39606. 40257 group: three small galaxies within 2.5 arcmin E and a large disc ~2 arcmin 40257 NW, approximately the same cz. 40317 group: three galaxies within 2.5 arcmin, approximately the same cz; 40317 marginally detected blue irregular, 2 arcmin SW, z=0.0404 (1365.25MHz)? 40686 group: four galaxies within 2 arcmin, approximately the same cz, one 40686 detected (SDSS J131527.88+095243.7, a bluish, edge-on disc ~2 arcmin 40686 away, z=0.0505, 1352.12MHz). 40790 small companion ~1 arcmin away, z=0.0499 (1352.90MHz), also not detected. 41974 group in background (three galaxies at 2-3 arcmin with z=0.045- 0.047), 41974 no contamination problems. 42020 blue irregular galaxy nearly attached, no cz; negative spike near 1373MHz 42020 is not RFI and is in both polarizations... galaxy in off? 42156 detected SDSS J151719.24+072828.3, a blue disc ~1.5 arcmin SW, z=0.0367 42156 (1370.16MHz). Possible contribution from GASS 42164 at the same cz 42156 (1370.03MHz), a larger, face-on, red spiral ~2 arcmin away from 42156 GASS 42156. Also, small disc, 2 arcmin E, z=0.077. No confusion problems.