2025cdg results

Information

Transient
Name:AT2025cdg
Right ascension: 10h13m02.65s
Declination:9d03m55.83s
Discovery Date:Feb. 18, 2025, 9:30 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:2025cdg
Right ascension: 10h13m02.65s
Declination:9d03m56.32s
Redshift:None
Photometric Redshift:0.118
 

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_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 21.73
Transient MWEBV processed 0.04
Host match processed 1.53
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 8.01
Validate global photometry processed 21.69
Global host SED inference processed 497.27
Local aperture photometry processed 7.35
Validate local photometry processed 0.03
Local host SED inference not enough filters 20.56
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h13m02.65s, 9d03m55.83s
semi major axis, semi minor axis (arcsec):0.94, 0.94
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 121.08 2.04 18.692 0.018 AB

Aperture details

RA, DEC (J2000):10h13m02.64s, 9d03m56.46s
semi major axis, semi minor axis (arcsec):4.9, 3.62
angle (degrees, anti-clockwise from east):-23.18
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.29 1.87 22.606 0.618 AB
GALEX_NUV 1.06 0.38 23.835 0.387 AB
SDSS_u 19.27 3.12 20.688 0.176 AB
SDSS_g 90.4 2.75 19.010 0.033 AB
DES_g 100.12 0.5 18.899 0.005 AB
PanSTARRS_g 103.26 1.08 18.865 0.011 AB
SDSS_r 205.45 4.13 18.118 0.022 AB
PanSTARRS_r 209.77 1.21 18.096 0.006 AB
DES_r 223.27 1.31 18.028 0.006 AB
SDSS_i 293.6 5.42 17.731 0.020 AB
PanSTARRS_i 288.8 1.24 17.749 0.005 AB
PanSTARRS_z 352.87 2.29 17.531 0.007 AB
SDSS_z 410.67 11.67 17.366 0.031 AB
DES_z 388.85 3.76 17.426 0.010 AB
PanSTARRS_y 404.03 5.65 17.384 0.015 AB
2MASS_J 591.89 148.13 16.075 0.272 Vega
2MASS_H 698.38 213.78 15.422 0.332 Vega
2MASS_K 420.26 252.77 15.503 0.653 Vega
WISE_W1 192.2 10.8 15.492 0.061 Vega
WISE_W2 108.48 14.31 15.473 0.143 Vega
WISE_W3 15.03 69.94 15.784 5.053 Vega
WISE_W4 -1106.62 459.22 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.334 10.409 10.526
{\rm log}_{10}({\rm SFR}) -1.812 -0.668 -0.030
{\rm log}_{10}({\rm sSFR}) -12.423 -11.077 -10.412
{\rm stellar\ age} 6.752 7.977 11.494

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.644 -1.234 -0.917
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.393 -0.598 0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.342 0.499
\delta -0.920 -0.753 -0.519
\tau_1/\tau_2 0.544 1.006 1.473
Q_{PAH} 1.060 2.777 4.951
U_{min} 3.257 9.088 16.442
{\rm log}_{10}(\gamma_e)\, -2.123 -1.047 -0.326

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.092 -2.721 -1.774
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.593 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.932 -0.975 -0.409
0.03-0.10 Gyr -2.414 -0.629 0.087
0.10-0.32 Gyr -3.389 -0.898 0.008
0.32-1.05 Gyr -3.736 -1.049 -0.108
1.05-3.40 Gyr -3.082 -0.547 0.362
3.40-11.01 Gyr -1.379 0.477 0.687
11.01-12.23 Gyr -0.066 0.937 1.683