Digging deeper into the dense Galactic globular cluster Terzan 5 with Electron-Multiplying CCDs. Variable star detection and new discoveries

Authors: Jaimes, R. Figuera, Catelan, M., Horne, K., Skottfelt, J., Snodgrass, C., Dominik, M., Jørgensen, U. G., Southworth, J., Hundertmark, M., Longa-Peña, P., Sajadian, S., Tregolan-Reed, J., Hinse, T. C., Andersen, M. I., Bonavita, M., Bozza, V., Burgdorf, M. J., Haikala, L., Khalouei, E., Korhonen, H., Peixinho, N., Rabus, M., Rahvar, S.

Source: A&A 689, A108 (2024)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2406.18733

Light and colour of cirrus, translucent and opaque dust in the high-latitude area of LDN 1642

Authors: Mattila, K., Väisänen, P., Lehtinen, K., Haikala, L., Haas, M.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2306.16467

VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system

Authors: Southworth, John, Mancini, L., Dominik, M., Jørgensen, U. G., Bozza, V., Burgdorf, M. J., Jaimes, R. Figuera, Haikala, L. K., Henning, Th., Hinse, T. C., Hundertmark, M., Longa-Peña, P., Rabus, M., Rahvar, S., Sajadian, S., Skottfelt, J., Snodgrass, C.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2207.05874

Precision measurement of a brown dwarf mass in a binary system in the microlensing event OGLE-2019-BLG-0033/MOA-2019-BLG-035

Authors: Herald, A., Udalski, A., Bozza, V., Rota, P., Bond, I. A., Yee, J. C., Sajadian, S., Mroz, P., Poleski, R., Skowron, J., Szymanski, M. K., Soszynski, I., Pietrukowicz, P., Kozlowski, S., Ulaczyk, K., Rybicki, K. A., Iwanek, P., Wrona, M., Gromadzki, M., Abe, F., Barry, R., Bennett, D. P., Bhattacharya, A., Fukui, A., Fujii, H., Hirao, Y., Itow, Y., Kirikawa, R., Kondo, I., Koshimoto, N., Matsubara, Y., Matsumoto, S., Miyazaki, S., Muraki, Y., Olmschenk, G., Ranc, C., Okamura, A., Rattenbury, N. J., Satoh, Y., Sumi, T., Suzuki, D., Silva, S. Ishitani, Toda, T., Tristram, P. J., Vandorou, A., Yama, H., Beichman, C. A., Bryden, G., Novati, S. Calchi, Carey, S., Gaudi, B. S., Gould, A., Henderson, C. B., Johnson, S., Shvartzvald, Y., Zhu, W., Dominik, M., Hundertmark, M., Jorgensen, U. G., Longa-Pena, P., Skottfelt, J., Tregloan-Reed, J., Bach-Moller, N., Burgdorf, M., D'Ago, G., Haikala, L., Hitchcock, J., Khalouei, E., Peixinho, N., Rahvar, S., Snodgrass, C., Southworth, J., Spyratos, P., Zang, W., Yang, H., Mao, S., Bachelet, E., Maoz, D., Street, R. A., Tsapras, Y., Christie, G. W., Cooper, T., de Almeida, L., Nascimento Jr, J. -D. do, Green, J., Han, C., Hennerley, S., Marmont, A., McCormick, J., Monard, L. A. G., Natusch, T., Pogge, R.

Source: A&A 663, A100 (2022)

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2203.04034

ALMA detection of the dusty object silhouetted against the S0 galaxy NGC 3269 in the Antlia cluster

Authors: Haikala, L. K., Salinas, R., Richtler, T., Gómez, M., Gahm, G. F., Mattila, K.

Source: A&A 645, A36 (2021)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2011.06988

Large-scale changes of the cloud coverage in the $\epsilon$ Indi Ba,Bb system

Authors: Hitchcock, J. A., Helling, Ch., Scholz, A., Hodosan, G., Dominik, M., Hundertmark, M., Jørgensen, U. G., Longa-Peña, P., Sajadian, S., Skottfelt, J., Snodgrass, C., Bozza, V., Burgdorf, M. J., Campbell-White, J., Jaimes, Roberto Figuera, Fujii, Y. I., Haikala, L. K., Henning, T., Hinse, T. C., Lowry, S., Mancini, L., Rahvar, S., Rabus, M., Southworth, J., von Essen, C.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2005.06906

OGLE-2017-BLG-0406: ${\it Spitzer}$ Microlens Parallax Reveals Saturn-mass Planet orbiting M-dwarf Host in the Inner Galactic Disk

Authors: Hirao, Yuki, Bennett, David P., Ryu, Yoon-Hyun, Koshimoto, Naoki, Udalski, Andrzej, Yee, Jennifer C., Sumi, Takahiro, Bond, Ian A., Shvartzvald, Yossi, Abe, Fumio, Barry, Richard K., Bhattacharya, Aparna, Donachie, Martin, Fukui, Akihiko, Itow, Yoshitaka, Kondo, Iona, Li, Man Cheung Alex, Matsubara, Yutaka, Matsuo, Taro, Miyazaki, Shota, Muraki, Yasushi, Nagakane, Masayuki, Ranc, Clement, Rattenbury, Nicholas J., Suematsu, Haruno, Shibai, Hiroshi, Suzuki, Daisuke, Tristram, Paul J., Yonehara, Atsunori, Skowron, J., Poleski, R., Mroz, P., Szymanski, M. K., Soszynski, I., Kozlowski, S., Pietrukowicz, P., Ulaczyk, K., Rybicki, K., Iwanek, P., Albrow, Michael D., Chung, Sun-Ju, Gould, Andrew, Han, Cheongho, Hwang, Kyu-Ha, Jung, Youn Kil, Shin, In-Gu, Zang, Weicheng, Cha, Sang-Mok, Kim, Dong-Jin, Kim, Hyoun-Woo, Kim, Seung-Lee, Lee, Chung-Uk, Lee, Dong-Joo, Lee, Yongseok, Park, Byeong-Gon, Pogge, Richard W., Beichman, Charles A., Bryden, Geoffery, Novati, Sebastiano Calchi, Carey, Sean, Gaudi, B. Scott, Henderson, Calen B., Zhu, Wei, Bachelet, Etienne, Bolt, Greg, Christie, Grant, Hundertmark, Markus, Natusch, Tim, Maoz, Dan, McCormick, Jennie, Street, Rachel A., Tan, Thiam-Guan, Tsapras, Yiannis, Jorgensen, U. G., Dominik, M., Bozza, V., Skottfelt, J., Snodgrass, C., Ciceri, S., Jaimes, R. Figuera, Evans, D. F., Peixinho, N., Hinse, T. C., Burgdorf, M. J., Southworth, J., Rahvar, S., Sajadian, S., Rabus, M., von Essen, C., Fujii, Y. I., Campbell-White, J., Lowry, S., Helling, C., Mancini, L., Haikala, L., Kandori, Ryo

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2004.09067

A Color-Excess Extinction map of the Southern Galactic disk from the VVV and GLIMPSE Surveys

Authors: Soto, M., Barbá, R., Minniti, D., Kunder, A., Majaess, D., Nilo-Castellón, J. L., Alonso-García, J., Leone, G., Morelli, L., Haikala, L., Firpo, V., Lucas, P., Emerson, J. P., Bidin, C. Moni, Geisler, D., Saito, R. K., Gurovich, S., Ramos, R. Contreras, Rejkuba, M., Barbieri, M., Roman-Lopes, A., Hempel, M., Alonso, M. V., Baravalle, L. D., Borissova, J., Kurtev, R., Milla, F.

Source: Monthly Notices of the Royal Astronomical Society, 2019, Volume 488, Issue 2, p.2650-2657

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/1909.03131

Transit timing variations in the WASP-4 planetary system

Authors: Southworth, John, Dominik, M., Jorgensen, U. G., Andersen, M. I., Bozza, V., Burgdorf, M. J., D'Ago, G., Dib, S., Jaimes, R. Figuera, Fujii, Y. I., Gill, S., Haikala, L. K., Hinse, T. C., Hundertmark, M., Khalouei, E., Korhonen, H., Longa-Pena, P., Mancini, L., Peixinho, N., Rabus, M., Rahvar, S., Sajadian, S., Skottfelt, J., Snodgrass, C., Spyratos, P., Tregloan-Reed, J., Unda-Sanzana, E., von Essen, C.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/1907.08269

Optical and UV surface brightness of translucent dark nebulae: Dust albedo, radiation field and fluorescence emission by H2

Authors: Mattila, K., Haas, M., Haikala, L. K., Jo, Y-S., Lehtinen, K., Leinert, Ch., Vaeisaenen, P.

Source: A&A 617, A42 (2018)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/1806.06235

OGLE-2017-BLG-0329L: A Microlensing Binary Characterized with Dramatically Enhanced Precision Using Data from Space-based Observations

Authors: Han, C., Novati, S. Calchi, Udalski, A., Lee, C. -U., Gould, A., Bozza, V., Mróz, P., Pietrukowicz, P., Skowron, J., Szymański, M. K., Poleski, R., Soszyński, I., Kozłowski, S., Ulaczyk, K., Pawlak, M., Rybicki, K., Iwanek, P., Albrow, M. D., Chung, S. -J., Hwang, K. -H., Jung, Y. K., Ryu, Y. -H., Shin, I. -G., Shvartzvald, Y., Yee, J. C., Zang, W., Zhu, W., Cha, S. -M., Kim, D. -J., Kim, H. -W., Kim, S. -L., Lee, D. -J., Lee, Y., Park, B. -G., Pogge, R. W., Kim, W. -T., Beichman, C., Bryden, G., Carey, S., Gaudi, B. S., Henderson, C. B., Dominik, M., Helling, C., Hundertmark, M., Jørgensen, U. G., Longa-Peña, P., Lowry, S., Sajadian, S., Burgdorf, M. J., Campbell-White, J., Ciceri, S., Evans, D. F., Haikala, L. K., Hinse, T. C., Rahvar, S., Rabus, M., Snodgrass, C.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1802.10196

OGLE-2017-BLG-1434Lb: Eighth q < 1 * 10^-4 Mass-Ratio Microlens Planet Confirms Turnover in Planet Mass-Ratio Function

Authors: Udalski, A., Ryu, Y. -H., Sajadian, S., Gould, A., Mróz, P., Poleski, R., Szymański, M. K., Skowron, J., Soszyński, I., Kozłowski, S., Pietrukowicz, P., Ulaczyk, K., Pawlak, M., Rybicki, K., Iwanek, P., Albrow, M. D., Chung, S. -J., Han, C., Hwang, K. -H., Jung, Y. K., Shin, I. -G., Shvartzvald, Y., Yee, J. C., Zang, W., Zhu, W., Cha, S. -M., Kim, D. -J., Kim, H. -W., Kim, S. -L., Lee, C. -U., Lee, D. -J., Lee, Y., Park, B. -G., Pogge, R. W., Bozza, V., Dominik, M., Helling, C., Hundertmark, M., Jørgensen, U. G., Longa-Peña, P., Lowry, S., Burgdorf, M., Campbell-White, J., Ciceri, S., Evans, D., Jaimes, R. Figuera, Fujii, Y. I., Haikala, L. K., Henning, T., Hinse, T. C., Mancini, L., Peixinho, N., Rahvar, S., Rabus, M., Skottfelt, J., Snodgrass, C., Southworth, J., von Essen, C.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/1802.02582

Rosette nebula globules: Seahorse giving birth to a star

Authors: Mäkelä, M. M., Haikala, L. K., Gahm, G. F.

Source: A&A 605, A82 (2017)

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1707.05074

Rosette Globulettes and Shells in the Infrared

Authors: Mäkelä, M. M., Haikala, L. K., Gahm, G. F.

Source: A&A 567, A108 (2014)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/1405.5778

Multiwavelength study of the high-latitude cloud L1642: chain of star formation

Authors: Malinen, J., Juvela, M., Zahorecz, S., Rivera-Ingraham, A., Montillaud, J., Arimatsu, K., Bernard, J. -Ph., Doi, Y., Haikala, L., Kawabe, R., Marton, G., McGehee, P., Pelkonen, V. -M., Ristorcelli, I., Shimajiri, Y., Takita, S., Toth, L. V., Tsukagoshi, T., Ysard, N.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/1402.2483

Star formation, structure, and formation mechanism of cometary globules: NIR observations of CG 1 and CG 2

Authors: Mäkelä, M. M., Haikala, L. K.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/1211.1263

Mining the UKIDSS GPS: star formation and embedded clusters

Authors: Solin, O., Ukkonen, E., Haikala, L.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/1203.5292

Star formation in Cometary globule 1: the second generation

Authors: Haikala, L. K., Mäkelä, M. M., Väisänen, P.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/1007.2087

Prestellar and protostellar cores in Ori B9

Authors: Miettinen, O., Harju, J., Haikala, L. K., Kainulainen, J., Johansson, L. E. B.

Source: Astronomy & Astrophysics 500 (2009) p.845-860

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/0903.5144

Detection of 6 K gas in Ophiuchus D

Authors: Harju, J., Juvela, M., Schlemmer, S., Haikala, L. K., Lehtinen, K., Mattila, K.

Subject Terms: Astrophysics

Access URL: http://arxiv.org/abs/0802.1767