2025cyv results

Information

Transient
Name:AT2025cyv
Right ascension: 18h16m23.32s
Declination:27d30m49.98s
Discovery Date:Jan. 31, 2025, 12:08 p.m.
Classification:None
Redshift:None
MW E(B-V):0.096
Host
Name:2025cyv
Right ascension: 18h16m23.91s
Declination:27d30m44.64s
Redshift:0.064881
Photometric Redshift:0.088
 

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
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 6.27
Transient MWEBV processed 0.05
Host match processed 3.81
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.69
Global aperture photometry processed 4.75
Validate global photometry processed 13.36
Global host SED inference processed 415.29
Local aperture photometry processed 4.99
Validate local photometry processed 0.02
Local host SED inference processed 438.46
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h16m23.32s, 27d30m49.98s
semi major axis, semi minor axis (arcsec):1.61, 1.61
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 5.7 0.44 22.011 0.083 AB
PanSTARRS_r 11.82 0.46 21.218 0.042 AB
DES_r 11.74 0.55 21.226 0.051 AB
PanSTARRS_i 17.97 0.45 20.764 0.027 AB
PanSTARRS_z 21.35 1.42 20.576 0.072 AB
DES_z 19.97 1.73 20.649 0.094 AB
PanSTARRS_y 25.48 2.49 20.384 0.106 AB

Aperture details

RA, DEC (J2000):18h16m23.90s, 27d30m44.74s
semi major axis, semi minor axis (arcsec):12.0, 9.67
angle (degrees, anti-clockwise from east):-48.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.49 3.77 21.349 0.391 AB
GALEX_NUV 14.16 2.66 21.023 0.204 AB
PanSTARRS_g 572.41 2.94 17.006 0.006 AB
PanSTARRS_r 1289.13 3.1 16.124 0.003 AB
DES_r 1408.22 5.74 16.028 0.004 AB
PanSTARRS_i 1998.3 2.99 15.648 0.002 AB
PanSTARRS_z 2503.34 9.35 15.404 0.004 AB
DES_z 2786.4 19.04 15.287 0.007 AB
PanSTARRS_y 3085.89 16.29 15.177 0.006 AB
2MASS_J 4012.74 265.8 13.996 0.072 Vega
2MASS_H 4439.71 408.34 13.414 0.100 Vega
2MASS_K 5189.95 396.98 12.774 0.083 Vega
WISE_W1 2198.07 50.46 12.846 0.025 Vega
WISE_W2 1300.73 46.18 12.776 0.039 Vega
WISE_W3 1019.61 151.97 11.205 0.162 Vega
WISE_W4 598.51 724.44 10.337 1.314 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.611 8.790 8.924
{\rm log}_{10}({\rm SFR}) -1.961 -1.334 -0.790
{\rm log}_{10}({\rm sSFR}) -10.719 -10.160 -9.530
{\rm stellar\ age} 4.864 7.047 8.893

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.620 -0.961 -0.189
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.467 -0.760 0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.461 1.089 1.556
\delta -0.121 0.121 0.299
\tau_1/\tau_2 0.690 1.024 1.375
Q_{PAH} 0.854 2.624 5.246
U_{min} 3.060 8.111 15.002
{\rm log}_{10}(\gamma_e)\, -2.974 -1.956 -0.936

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.449 -0.539 0.140
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.438 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.038 -1.319 -0.794
0.03-0.10 Gyr -2.121 -1.420 -0.803
0.10-0.33 Gyr -2.371 -1.564 -0.879
0.33-1.08 Gyr -2.569 -1.600 -0.941
1.08-3.54 Gyr -2.280 -1.315 -0.972
3.54-11.61 Gyr -1.735 -1.136 -0.923
11.61-12.89 Gyr -1.811 -1.108 -0.413

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.787 10.844 10.933
{\rm log}_{10}({\rm SFR}) -0.581 -0.129 0.305
{\rm log}_{10}({\rm sSFR}) -11.480 -10.984 -10.509
{\rm stellar\ age} 7.616 9.108 11.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.753 -0.510 -0.356
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.616 -0.166 0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.370 0.543
\delta -0.789 -0.517 -0.199
\tau_1/\tau_2 0.508 0.931 1.359
Q_{PAH} 0.408 1.036 1.924
U_{min} 2.235 7.138 13.971
{\rm log}_{10}(\gamma_e)\, -3.581 -3.007 -1.895

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.432 -3.634 -2.708
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.485 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.467 -0.367 -0.018
0.03-0.10 Gyr -0.770 -0.088 0.422
0.10-0.33 Gyr -1.406 -0.220 0.368
0.33-1.08 Gyr -2.827 -0.734 -0.033
1.08-3.54 Gyr -2.057 -0.420 0.312
3.54-11.61 Gyr -0.298 0.925 1.093
11.61-12.89 Gyr 0.692 1.520 2.048