2025bph results

Information

Transient
Name:AT2025bph
Right ascension: 15h31m25.30s
Declination:2d25m44.48s
Discovery Date:Jan. 20, 2025, 11:21 a.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:2025bph
Right ascension: 15h31m25.34s
Declination:2d25m44.82s
Redshift:0.054877
Photometric Redshift:0.061
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_r
DES_z
 DES_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.2
Transient MWEBV processed 0.09
Host match processed 2.14
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.58
Global aperture photometry processed 5.71
Validate global photometry processed 16.23
Global host SED inference processed 417.99
Local aperture photometry processed 5.73
Validate local photometry processed 0.02
Local host SED inference processed 462.1
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h31m25.30s, 2d25m44.48s
semi major axis, semi minor axis (arcsec):1.88, 1.88
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 50.82 2.25 19.635 0.048 AB
SDSS_g 150.04 3.25 18.459 0.024 AB
PanSTARRS_g 158.09 0.44 18.403 0.003 AB
SDSS_r 240.22 4.11 17.948 0.019 AB
PanSTARRS_r 254.22 0.59 17.887 0.003 AB
DES_r 284.28 1.24 17.766 0.005 AB
SDSS_i 324.66 4.92 17.621 0.016 AB
PanSTARRS_i 336.85 0.63 17.581 0.002 AB
PanSTARRS_z 377.56 1.37 17.458 0.004 AB
SDSS_z 373.02 6.72 17.471 0.020 AB
DES_z 399.22 3.96 17.397 0.011 AB
PanSTARRS_y 430.94 2.8 17.314 0.007 AB

Aperture details

RA, DEC (J2000):15h31m25.35s, 2d25m44.82s
semi major axis, semi minor axis (arcsec):8.11, 6.19
angle (degrees, anti-clockwise from east):-67.22
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.94 6.52 19.952 0.187 AB
GALEX_NUV 40.48 1.12 19.882 0.030 AB
SDSS_u 140.24 6.06 18.533 0.047 AB
SDSS_g 392.33 5.83 17.416 0.016 AB
PanSTARRS_g 422.18 1.47 17.336 0.004 AB
SDSS_r 658.64 7.42 16.853 0.012 AB
PanSTARRS_r 690.08 1.95 16.803 0.003 AB
DES_r 713.6 2.1 16.766 0.003 AB
SDSS_i 883.36 9.64 16.535 0.012 AB
PanSTARRS_i 897.77 2.16 16.517 0.003 AB
PanSTARRS_z 1015.61 4.77 16.383 0.005 AB
SDSS_z 1005.49 18.93 16.394 0.020 AB
DES_z 1043.09 6.66 16.354 0.007 AB
PanSTARRS_y 1157.82 10.03 16.241 0.009 AB
2MASS_J 1136.7 190.04 15.366 0.182 Vega
2MASS_H 1932.11 273.04 14.317 0.153 Vega
2MASS_K 1348.04 348.21 14.238 0.280 Vega
WISE_W1 708.62 24.28 14.075 0.037 Vega
WISE_W2 463.92 28.51 13.895 0.067 Vega
WISE_W3 1802.8 132.05 10.586 0.080 Vega
WISE_W4 2211.35 711.69 8.918 0.349 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.545 9.655 9.759
{\rm log}_{10}({\rm SFR}) -1.136 -0.610 -0.074
{\rm log}_{10}({\rm sSFR}) -10.852 -10.251 -9.728
{\rm stellar\ age} 6.068 7.443 9.121

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.448 -0.998 -0.684
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.685 0.166 0.370

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.331 0.613
\delta -0.735 -0.288 0.090
\tau_1/\tau_2 0.572 0.939 1.297
Q_{PAH} 0.643 2.525 4.983
U_{min} 2.905 7.827 14.648
{\rm log}_{10}(\gamma_e)\, -3.226 -2.062 -0.708

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.706 -1.584 -0.654
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.461 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.908 -0.646 -0.353
0.03-0.10 Gyr -1.443 -0.601 0.000
0.10-0.33 Gyr -1.564 -0.661 -0.153
0.33-1.08 Gyr -1.500 -0.701 -0.293
1.08-3.56 Gyr -1.282 -0.478 -0.201
3.56-11.72 Gyr -0.562 -0.260 -0.078
11.72-13.02 Gyr -0.649 -0.116 0.458

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.000 10.068 10.149
{\rm log}_{10}({\rm SFR}) -0.670 -0.449 -0.225
{\rm log}_{10}({\rm sSFR}) -10.720 -10.507 -10.300
{\rm stellar\ age} 6.345 7.288 8.326

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.029 -0.779 -0.609
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.546 0.217 0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.196 0.322
\delta -0.159 0.178 0.338
\tau_1/\tau_2 0.548 0.893 1.237
Q_{PAH} 1.583 3.461 5.339
U_{min} 2.648 7.477 14.475
{\rm log}_{10}(\gamma_e)\, -2.425 -1.308 -0.597

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.767 -1.756 -1.256
{\rm log}_{10}(\tau_{AGN})\, 1.136 1.576 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.702 -0.512 -0.368
0.03-0.10 Gyr -0.765 -0.433 -0.140
0.10-0.33 Gyr -0.652 -0.331 -0.078
0.33-1.08 Gyr -0.738 -0.302 -0.047
1.08-3.56 Gyr -0.408 0.034 0.264
3.56-11.72 Gyr 0.024 0.212 0.338
11.72-13.02 Gyr -0.318 0.225 0.674