2025bc results

Information

Transient
Name:AT2025bc
Right ascension: 5h11m02.77s
Declination:-0d15m38.36s
Discovery Date:Jan. 1, 2025, 12:30 p.m.
Classification:None
Redshift:None
MW E(B-V):0.079
Host
Name:2025bc
Right ascension: 5h11m02.95s
Declination:-0d15m39.78s
Redshift:0.030959
Photometric Redshift:0.033
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.46
Transient MWEBV processed 0.08
Host match processed 3.08
Host information processed 0.11
Host MWEBV processed 0.08
Global aperture construction processed 0.91
Global aperture photometry processed 5.76
Validate global photometry processed 18.48
Global host SED inference processed 604.08
Local aperture photometry processed 5.77
Validate local photometry processed 0.03
Local host SED inference processed 684.07
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h11m02.77s, -0d15m38.36s
semi major axis, semi minor axis (arcsec):3.23, 3.23
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 148.13 3.86 18.473 0.028 AB
SDSS_g 414.39 5.36 17.356 0.014 AB
PanSTARRS_g 466.42 0.78 17.228 0.002 AB
SDSS_r 653.47 6.83 16.862 0.011 AB
PanSTARRS_r 714.42 1.45 16.765 0.002 AB
SDSS_i 830.34 7.91 16.602 0.010 AB
PanSTARRS_i 910.87 1.06 16.501 0.001 AB
PanSTARRS_z 1066.24 2.28 16.330 0.002 AB
SDSS_z 1030.52 13.78 16.367 0.015 AB
PanSTARRS_y 1235.93 4.92 16.170 0.004 AB
2MASS_J 1143.83 78.81 15.359 0.075 Vega
2MASS_H 1323.35 128.89 14.728 0.106 Vega
2MASS_K 1058.89 130.16 14.500 0.133 Vega

Aperture details

RA, DEC (J2000):5h11m02.93s, -0d15m40.12s
semi major axis, semi minor axis (arcsec):10.49, 8.05
angle (degrees, anti-clockwise from east):-152.26
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 571.2 9.05 17.008 0.017 AB
SDSS_g 1455.38 10.24 15.993 0.008 AB
PanSTARRS_g 1507.65 2.05 15.954 0.001 AB
SDSS_r 2200.34 13.02 15.544 0.006 AB
PanSTARRS_r 2233.21 3.87 15.528 0.002 AB
SDSS_i 2761.63 15.48 15.297 0.006 AB
PanSTARRS_i 2779.89 2.8 15.290 0.001 AB
PanSTARRS_z 3157.71 6.17 15.152 0.002 AB
SDSS_z 3348.79 34.72 15.088 0.011 AB
PanSTARRS_y 3729.15 13.53 14.971 0.004 AB
2MASS_J 4092.39 261.38 13.975 0.069 Vega
2MASS_H 4901.21 425.27 13.307 0.094 Vega
2MASS_K 4195.73 433.78 13.005 0.112 Vega
WISE_W1 2283.77 37.23 12.804 0.018 Vega
WISE_W2 1447.2 40.33 12.660 0.030 Vega
WISE_W3 7692.21 159.05 9.011 0.022 Vega
WISE_W4 8623.15 1147.04 7.441 0.144 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.339 9.525 9.677
{\rm log}_{10}({\rm SFR}) -0.965 -0.214 0.261
{\rm log}_{10}({\rm sSFR}) -10.487 -9.765 -9.183
{\rm stellar\ age} 3.361 6.447 8.113

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.609 -0.875 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.696 -0.422 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.560 0.895
\delta -0.499 -0.021 0.258
\tau_1/\tau_2 0.721 1.091 1.472
Q_{PAH} 1.127 2.769 4.569
U_{min} 2.636 7.784 15.192
{\rm log}_{10}(\gamma_e)\, -3.493 -2.384 -1.177

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.054 -2.545 -1.036
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.511 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.538 -0.740 -0.332
0.03-0.10 Gyr -0.965 -0.107 0.399
0.10-0.33 Gyr -0.689 -0.134 0.359
0.33-1.10 Gyr -1.170 -0.467 -0.074
1.10-3.63 Gyr -1.126 -0.477 -0.163
3.63-12.01 Gyr -1.294 -0.482 -0.206
12.01-13.34 Gyr -1.532 -0.460 0.142

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.556 9.827 9.956
{\rm log}_{10}({\rm SFR}) -0.027 0.568 0.997
{\rm log}_{10}({\rm sSFR}) -9.914 -9.264 -8.602
{\rm stellar\ age} 3.262 5.981 7.497

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.672 -0.419 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.362 0.147 0.360

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.303 0.502
\delta -0.630 -0.340 -0.037
\tau_1/\tau_2 0.664 1.036 1.400
Q_{PAH} 0.609 1.474 3.065
U_{min} 2.877 7.556 14.094
{\rm log}_{10}(\gamma_e)\, -3.361 -2.466 -1.724

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.754 -2.635 -1.992
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.438 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.515 -0.159 0.028
0.03-0.10 Gyr 0.035 0.705 1.150
0.10-0.33 Gyr -0.642 0.124 0.523
0.33-1.10 Gyr -0.919 -0.146 0.238
1.10-3.63 Gyr -0.831 -0.162 0.151
3.63-12.01 Gyr -1.065 -0.211 0.042
12.01-13.34 Gyr -1.219 -0.212 0.321