Improved upper limits on the 21 cm signal power spectrum of neutral hydrogen at z ≈ 9.1 from LOFAR by Mertens, F G, Mevius, M, Koopmans, L V E, Offringa, A R, Mellema, G, Zaroubi, S, Brentjens, M A, Gan, H, Gehlot, B K, Pandey, V N, Sardarabadi, A M, Vedantham, H K, Yatawatta, S, Asad, K M B, Ciardi, B, Chapman, E, Gazagnes, S, Ghara, R, Ghosh, A, Giri, S K, Iliev, I T, Jelić, V, Kooistra, R, Mondal, R, Schaye, J, Silva, M B

Request full text

Constraining the intergalactic medium at z ≈ 9.1 using LOFAR Epoch of Reionization observations by Ghara, R, Giri, S K, Mellema, G, Ciardi, B, Zaroubi, S, Iliev, I T, Koopmans, L V E, Chapman, E, Gazagnes, S, Gehlot, B K, Ghosh, A, Jelić, V, Mertens, F G, Mondal, R, Schaye, J, Silva, M B, Asad, K M B, Kooistra, R, Mevius, M, Offringa, A R, Pandey, V N, Yatawatta, S

Request full text

Linear polarization structures in LOFAR observations of the interstellar medium in the 3C 196 field by Jelić, V., de Bruyn, A. G., Pandey, V. N., Mevius, M., Haverkorn, M., Brentjens, M. A., Koopmans, L. V. E., Zaroubi, S., Abdalla, F. B., Asad, K. M. B., Bus, S., Chapman, E., Ciardi, B., Fernandez, E. R., Ghosh, A., Harker, G., Iliev, I. T., Jensen, H., Kazemi, S., Mellema, G., Offringa, A. R., Patil, A. H., Vedantham, H. K., Yatawatta, S.

Get full text

Upper Limits on the 21 cm Epoch of Reionization Power Spectrum from One Night with LOFAR by Patil, A. H., Yatawatta, S., Koopmans, L. V. E., Bruyn, A. G. de, Brentjens, M. A., Zaroubi, S., Asad, K. M. B., Hatef, M., Jeli, V., Mevius, M., Offringa, A. R., Pandey, V. N., Vedantham, H., Abdalla, F. B., Brouw, W. N., Chapman, E., Ciardi, B., Gehlot, B. K., Ghosh, A., Harker, G., Iliev, I. T., Kakiichi, K., Majumdar, S., Mellema, G., Silva, M. B., Schaye, J., Vrbanec, D., Wijnholds, S. J.

Get full text

Primary beam effects of radio astronomy antennas – II. Modelling MeerKAT L-band beams by Asad, K M B, Girard, J N, de Villiers, M, Ansah-Narh, T, Iheanetu, K, Smirnov, O, Santos, M G, Lehmensiek, R, Jonas, J, de Villiers, D I L, Thorat, K, Hugo, B, Makhathini, S, Jozsa, G I G, Sirothia, S K

Request full text

Wide-field LOFAR-LBA power-spectra analyses: impact of calibration, polarization leakage, and ionosphere by Gehlot, B K, Koopmans, L V E, de Bruyn, A G, Zaroubi, S, Brentjens, M A, Asad, K M B, Hatef, M, Jelić, V, Mevius, M, Offringa, A R, Pandey, V N, Yatawatta, S

Get full text

Mining mini-halos with MeerKAT I. Calibration and imaging by Trehaeven, K S, Parekh, V, Oozeer, N, Hugo, B, Smirnov, O, Bernardi, G, Knowles, K, Tasse, C, Asad, K M B, Giacintucci, S

Get full text

Polarization leakage in epoch of reionization windows – I. Low Frequency Array observations of the 3C196 field by Asad, K. M. B., Koopmans, L. V. E., Jelić, V., Pandey, V. N., Ghosh, A., Abdalla, F. B., Bernardi, G., Brentjens, M. A., de Bruyn, A. G., Bus, S., Ciardi, B., Chapman, E., Daiboo, S., Fernandez, E. R., Harker, G., Iliev, I. T., Jensen, H., Martinez-Rubi, O., Mellema, G., Mevius, M., Offringa, A. R., Patil, A. H., Schaye, J., Thomas, R. M., van der Tol, S., Vedantham, H. K., Yatawatta, S., Zaroubi, S.

Request full text

Polarization leakage in epoch of reionization windows – III. Wide-field effects of narrow-field arrays by Asad, K M B, Koopmans, L V E, Jelić, V, de Bruyn, A G, Pandey, V N, Gehlot, B K

Request full text

Primary beam effects of radio astronomy antennas – I. Modelling the Karl G. Jansky Very Large Array (VLA) L-band beam using holography by Iheanetu, K, Girard, J N, Smirnov, O, Asad, K M B, de Villiers, M, Thorat, K, Makhathini, S, Perley, R A

Request full text

Polarization leakage in epoch of reionization windows – II. Primary beam model and direction-dependent calibration by Asad, K. M. B., Koopmans, L. V. E., Jelić, V., Ghosh, A., Abdalla, F. B., Brentjens, M. A., de Bruyn, A. G., Ciardi, B., Gehlot, B. K., Iliev, I. T., Mevius, M., Pandey, V. N., Yatawatta, S., Zaroubi, S.

Request full text

Simulations of systematic direction-dependent instrumental effects in intensity mapping experiments by Ansah-Narh, T, Abdalla, F B, Smirnov, O M, Asad, K M B, Shaw, J R

Get full text

The 1.28 GHz MeerKAT Galactic Center Mosaic by Heywood, I., Rammala, I., Camilo, F., Cotton, W. D., Yusef-Zadeh, F., Abbott, T. D., Adam, R. M., Adams, G., Aldera, M. A., Asad, K. M. B., Bauermeister, E. F., Bennett, T. G. H., Bester, H. L., Bode, W. A., Botha, D. H., Botha, A. G., Brederode, L. R. S., Buchner, S., Burger, J. P., Cheetham, T., de Villiers, D. I. L., Dikgale-Mahlakoana, M. A., du Toit, L. J., Esterhuyse, S. W. P., Fanaroff, B. L., February, S., Frank, B. S., Gamatham, R. R. G., Geyer, M., Goedhart, S., Gouws, M., Gumede, S. C., Hlakola, M. J., Hokwana, A., Hoosen, S. W., Horrell, J. M. G., Hugo, B., Isaacson, A. I., Józsa, G. I. G., Jonas, J. L., Joubert, A. F., Kapp, F. B., Kenyon, J. S., Kriek, N., Kriel, H., Krishnan, V. K., Liebenberg, D., Lord, R. T., Lunsky, B. M., Madisa, K., Mahgoub, O., Makhaba, A., Makhathini, S., Malan, J. A., Manley, J. R., Marais, S. J., Mauch, T., Merry, B. C., Millenaar, R. P., Mnyandu, N., Mokone, O. J., Monama, T. E., Mphego, M. C., New, W. S., Ngcebetsha, B., Ngoasheng, K. J., Ockards, M. T., Oozeer, N., Otto, A. J., Passmoor, S. S., Patel, A. A., Peens-Hough, A., Perkins, S. J., Ramaila, A. J. T., Ramanujam, N. M. R., Ramudzuli, Z. R., Robyntjies, A., Sambu, N., Schollar, C. T. G., Schwardt, L. C., Schwartz, R. L., Serylak, M., Siebrits, R., Sirothia, S. K., Smirnov, O. M., Sofeya, L., Taljaard, B., Tasse, C., Tiplady, A. J., Twum, S. N., van der Byl, A., van der Merwe, C., Van Tonder, V., Van Wyk, R., Venter, A. J., Venter, M., Wallace, B. H., Welz, M. G., Williams, L. P., Xaia, B.

Get full text

The 1.28 GHz MeerKAT DEEP2 Image by Cotton, W. D., Matthews, A. M., Abbott, T. D., Adam, R. M., Aldera, M. A., Asad, K. M. B., Bauermeister, E. F., Bennett, T. G. H., Bester, H., Botha, D. H., Brederode, L. R. S., Brits, Z. B., Buchner, S. J., Burger, J. P., Camilo, F., Chalmers, J. M., Cheetham, T., Villiers, D. de, Villiers, M. S. de, Dikgale-Mahlakoana, M. A., Toit, L. J. du, Esterhuyse, S. W. P., Fadana, G., Fanaroff, B. L., Fataar, S., February, S., Frank, B. S., Gamatham, R. R. G., Geyer, M., Goedhart, S., Gumede, S. C., Heywood, I., Horrell, J. M. G., Hugo, B., Isaacson, A. R., Józsa, G. I. G., Jonas, J. L., Julie, R. P. M., Kapp, F. B., Kasper, V. A., Kenyon, J. S., Kotzé, P. P. A., Kriek, N., Kriel, H., Kusel, T. W., Lehmensiek, R., Loots, A., Lord, R. T., Lunsky, B. M., Madisa, K., Magnus, L. G., Main, J. P. L., Malan, J. A., Manley, J. R., Marais, S. J., Martens, A., Merry, B., Millenaar, R., Mnyandu, N., Moeng, I. P. T., Mokone, O. J., Monama, T. E., Mphego, M. C., New, W. S., Ngcebetsha, B., Ngoasheng, K. J., Ockards, M. T. O., Oozeer, N., Otto, A. J., Patel, A. A., Peens-Hough, A., Perkins, S. J., Ramaila, A. J. T., Ramudzuli, Z. R., Renil, R., Richter, L. L., Robyntjies, A., Salie, S., Schollar, C. T. G., Schwardt, L. C., Serylak, M., Siebrits, R., Sirothia, S. K., Smirnov, O. M., Sofeya, L., Stone, G., Taljaard, B., Tasse, C., Theron, I. P., Tiplady, A. J., Toruvanda, O., Twum, S. N., Balla, T. J. van, Byl, A. van der, Merwe, C. van der, Tonder, V. Van, Wallace, B. H., Welz, M. G., Williams, L. P., Xaia, B.

Get full text

Upper Limits on the 21cm Epoch of Reionization Power Spectrum from One Night with LOFAR by Patil, A. H., Yatawatta, S., Koopmans, L. V. E., de Bruyn, A. G., Brentjens, M. A., Zaroubi, S., Asad, K. M. B., Hatef, M., Jelic, V., Mevius, M., Offringa, A. R., Pandey, V. N., Vedantham, H., Abdalla, F. B., Brouw, W. N., Chapman, E., Ciardi, B., Gehlot, B. K., Ghosh, A., Harker, G., Iliev, I. T., Kakiichi, K., Majumdar, S., Mellema, Garrelt, Silva, M. B., Schaye, J., Vrbanec, D., Wijnholds, S. J.

Get full text

Probing ionospheric structures using the LOFAR radio telescope by Mevius, M., Tol, S., Pandey, V. N., Vedantham, H. K., Brentjens, M. A., Bruyn, A. G., Abdalla, F. B., Asad, K. M. B., Bregman, J. D., Brouw, W. N., Bus, S., Chapman, E., Ciardi, B., Fernandez, E. R., Ghosh, A., Harker, G., Iliev, I. T., Jelić, V., Kazemi, S., Koopmans, L. V. E., Noordam, J. E., Offringa, A. R., Patil, A. H., Weeren, R. J., Wijnholds, S., Yatawatta, S., Zaroubi, S.

Get full text

The SARAO MeerKAT 1.3 GHz Galactic Plane Survey by Goedhart, S, Camilo, F, Thompson, M A, Bietenholz, M, Woudt, P A, Anderson, L D, Buckley, D A H, Buemi, C S, Bufano, F, Cavallaro, F, Chen, H, Egbo, D, Frank, B S, Hoare, M G, Ingallinera, A, Irabor, T, Kraan-Korteweg, R C, Kurapati, S, Leto, P, Loru, S, Mutale, M, Obonyo, W O, Plavin, A, Rajohnson, S H A, Rigby, A, Seidu, M, Serra, P, Smart, B M, Stappers, B W, Steyn, N, Surnis, M, Trigilio, C, Williams, G M, Abbott, T D, Asad, K M B, Baloyi, T, Bauermeister, E F, Bester, H, Botha, A G, Buchner, S, Cheetham, T, Cloete, K, de Villiers, M S, de Villiers, D I L, du Toit, L J, Esterhuyse, S W P, Fourie, D J, Gatsi, T G, Geyer, M, Gouws, M, Gumede, S C, Heywood, I, Hoosen, S W, Horrell, L M G, Hugo, B V, Józsa, G I G, Jonas, J L, Jordaan, J D B L, Joubert, A F, Julie, R P M, Kapp, F B, Kriek, N, Kriel, H, Krishnan, V K, Lord, R T, Magnus, L G, Magozore, C, Main, J P L, Malan, J A, Manley, J R, Marais, S J, Maree, M D J, Martens, A, McAlpine, K, Merry, B C, Millenaar, R P, Mokone, O J, Monama, T E, New, W S, Ngcebetsha, B, Ngoasheng, K J, Nicolson, G D, Ockards, M T, Oozeer, N, Passmoor, S S, Patel, A A, Peens-Hough, A, Ramaila, A J T, Ratcliffe, S M, Sambu, N, Schollar, C T G, Serylak, M, Siebrits, R, Sirothia, S K, Smirnov, O M, Tiplady, A J, van Balla, T J, van der Byl, A, Venter, A J, Williams, L P

Get full text

Initial LOFAR observations of epoch of reionization windows: II. Diffuse polarized emission in the ELAIS-N1 field by Jelić, V., de Bruyn, A. G., Mevius, M., Abdalla, F. B., Asad, K. M. B., Bernardi, G., Brentjens, M. A., Bus, S., Chapman, E., Ciardi, B., Daiboo, S., Fernandez, E. R., Ghosh, A., Harker, G., Jensen, H., Kazemi, S., Koopmans, L. V. E., Labropoulos, P., Martinez-Rubi, O., Mellema, G., Offringa, A. R., Pandey, V. N., Patil, A. H., Thomas, R. M., Vedantham, H. K., Veligatla, V., Yatawatta, S., Zaroubi, S., Alexov, A., Anderson, J., Avruch, I. M., Beck, R., Bell, M. E., Bentum, M. J., Best, P., Bonafede, A., Bregman, J., Breitling, F., Broderick, J., Brouw, W. N., Brüggen, M., Butcher, H. R., Conway, J. E., de Gasperin, F., de Geus, E., Deller, A., Dettmar, R.-J., Duscha, S., Eislöffel, J., Engels, D., Falcke, H., Fallows, R. A., Fender, R., Ferrari, C., Frieswijk, W., Garrett, M. A., Grießmeier, J., Gunst, A. W., Hamaker, J. P., Hassall, T. E., Haverkorn, M., Heald, G., Hessels, J. W. T., Hoeft, M., Hörandel, J., Horneffer, A., van der Horst, A., Iacobelli, M., Juette, E., Karastergiou, A., Kondratiev, V. I., Kramer, M., Kuniyoshi, M., Kuper, G., van Leeuwen, J., Maat, P., Mann, G., McKay-Bukowski, D., McKean, J. P., Munk, H., Nelles, A., Norden, M. J., Paas, H., Pandey-Pommier, M., Pietka, G., Pizzo, R., Polatidis, A. G., Reich, W., Röttgering, H., Rowlinson, A., Scaife, A. M. M., Schwarz, D., Serylak, M., Smirnov, O., Steinmetz, M., Stewart, A., Tagger, M., Tang, Y., Tasse, C., ter Veen, S.

Get full text

Mining Mini-Halos with MeerKAT I. Calibration and Imaging by Trehaeven, K S, Parekh, V, Oozeer, N, Hugo, B, Smirnov, O, Bernardi, G, Knowles, K, Tasse, C, Asad, K M B, Giacintucci, S

Get full text

Improved upper limits on the 21 cm signal power spectrum of neutral hydrogen at z approximate to 9.1 from LOFAR by Mertens, F. G., Mevius, M., Koopmans, L. V. E., Offringa, A. R., Mellema, Garrelt, Zaroubi, S., Brentjens, M. A., Gan, H., Gehlot, B. K., Pandey, V. N., Sardarabadi, A. M., Vedantham, H. K., Yatawatta, S., Asad, K. M. B., Ciardi, B., Chapman, E., Gazagnes, S., Ghara, Raghunath, Ghosh, A., Giri, Sambit Kumar, Iliev, I. T., Jelic, V, Kooistra, R., Mondal, R., Schaye, J., Silva, M. B.

Get full text