2025dcj

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Information

Transient

Name: AT2025dcj
Right ascension: 15h06m20.37s
Declination: 3d22m14.44s
Discovery Date: March 1, 2025, 10:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name: 2025dcj
Right ascension: 15h06m20.32s
Declination: 3d22m14.65s
Redshift: 0.049144
Photometric Redshift: 0.065
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.18
Cutout download processed 15.5
Global aperture construction processed 0.6
Local aperture photometry processed 4.7
Global aperture photometry processed 5.09
Validate local photometry processed 0.02
Validate global photometry processed 15.01
Host information processed 0.08
Global host SED inference processed 373.99
Local host SED inference processed 497.93
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.07
Log transient processing status processed None
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 15h06m20.37s, 3d22m14.44s
semi major axis, semi minor axis (arcsec) = 2.08, 2.08
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 48.63 2.42 19.683 0.054 AB
SDSS_g 133.06 3.06 18.590 0.025 AB
PanSTARRS_g 128.73 0.58 18.626 0.005 AB
SDSS_r 213.32 3.93 18.077 0.020 AB
PanSTARRS_r 202.02 1.02 18.137 0.005 AB
DES_r 236.09 1.38 17.967 0.006 AB
SDSS_i 271.2 4.59 17.817 0.018 AB
PanSTARRS_i 265.87 0.68 17.838 0.003 AB
PanSTARRS_z 296.26 1.37 17.721 0.005 AB
SDSS_z 310.94 8.13 17.668 0.028 AB
PanSTARRS_y 339.79 3.16 17.572 0.010 AB

Aperture details

RA, DEC (J2000) = 15h06m20.30s, 3d22m14.85s
semi major axis, semi minor axis (arcsec) = 4.42, 3.62
angle (degrees, anti-clockwise from east) = -56.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.89 1.16 20.501 0.055 AB
GALEX_NUV 36.69 0.9 19.989 0.027 AB
SDSS_u 65.15 3.97 19.365 0.066 AB
SDSS_g 201.03 3.89 18.142 0.021 AB
PanSTARRS_g 208.35 1.06 18.103 0.006 AB
SDSS_r 303.86 4.96 17.693 0.018 AB
PanSTARRS_r 306.31 1.87 17.685 0.007 AB
DES_r 333.47 1.68 17.592 0.005 AB
SDSS_i 378.52 5.98 17.455 0.017 AB
PanSTARRS_i 389.18 1.22 17.425 0.003 AB
PanSTARRS_z 420.97 2.42 17.339 0.006 AB
SDSS_z 426.13 14.03 17.326 0.036 AB
PanSTARRS_y 503.91 5.6 17.144 0.012 AB
2MASS_J 440.43 134.17 16.395 0.331 Vega
2MASS_H 695.55 158.22 15.427 0.247 Vega
2MASS_K 581.81 271.58 15.150 0.507 Vega
WISE_W1 296.48 13.06 15.021 0.048 Vega
WISE_W2 229.06 20.23 14.661 0.096 Vega
WISE_W3 1198.29 60.38 11.030 0.055 Vega
WISE_W4 1358.72 448.62 9.447 0.358 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.300 9.443 9.551
{\rm log}_{10}({\rm SFR}) -1.081 -0.590 -0.011
{\rm log}_{10}({\rm sSFR}) -10.612 -10.029 -9.423
{\rm stellar\ age} 5.577 7.189 8.682

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.605 -1.045 -0.622
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.838 0.261 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.408 0.788
\delta -0.725 -0.282 0.153
\tau_1/\tau_2 0.742 1.079 1.443
Q_{PAH} 0.797 2.684 5.235
U_{min} 2.655 7.787 14.946
{\rm log}_{10}(\gamma_e)\, -3.185 -2.029 -0.894

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.891 -2.020 -0.962
{\rm log}_{10}(\tau_{AGN})\, 0.917 1.353 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.942 -0.676 -0.366
0.03-0.10 Gyr -1.263 -0.560 0.089
0.10-0.33 Gyr -1.461 -0.721 -0.180
0.33-1.09 Gyr -1.501 -0.823 -0.437
1.09-3.58 Gyr -1.315 -0.654 -0.377
3.58-11.79 Gyr -0.841 -0.477 -0.294
11.79-13.10 Gyr -0.986 -0.380 0.145

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.414 9.492 9.578
{\rm log}_{10}({\rm SFR}) -0.615 -0.410 -0.198
{\rm log}_{10}({\rm sSFR}) -10.128 -9.906 -9.662
{\rm stellar\ age} 5.396 6.485 7.564

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.063 -0.708 -0.458
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.016 0.234 0.397

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.313 0.525
\delta -0.257 0.081 0.269
\tau_1/\tau_2 0.708 0.996 1.279
Q_{PAH} 0.546 1.624 3.484
U_{min} 2.953 7.723 14.125
{\rm log}_{10}(\gamma_e)\, -2.900 -1.858 -1.211

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.321 -1.875 -1.470
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.327 1.785

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.688 -0.545 -0.407
0.03-0.10 Gyr -0.637 -0.357 -0.101
0.10-0.33 Gyr -0.506 -0.247 -0.009
0.33-1.09 Gyr -0.603 -0.356 -0.146
1.09-3.58 Gyr -0.676 -0.432 -0.242
3.58-11.79 Gyr -0.638 -0.446 -0.289
11.79-13.10 Gyr -0.863 -0.403 0.008