2025dgc

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Information

Transient

Name: AT2025dgc
Right ascension: 8h02m36.99s
Declination: 27d26m00.20s
Discovery Date: March 2, 2025, 3:54 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2025dgc
Right ascension: 8h02m36.53s
Declination: 27d26m15.00s
Redshift: 0.017410
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.79
Cutout download processed 14.01
Global aperture construction processed 0.61
Local aperture photometry processed 4.77
Global aperture photometry processed 5.02
Validate local photometry processed 0.02
Validate global photometry processed 14.37
Host information processed 0.1
Global host SED inference processed 450.31
Local host SED inference processed 755.78
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.04
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) = 8h02m36.99s, 27d26m00.20s
semi major axis, semi minor axis (arcsec) = 5.65, 5.65
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 195.9 5.43 18.170 0.030 AB
SDSS_g 570.31 6.49 17.010 0.012 AB
PanSTARRS_g 560.87 1.49 17.028 0.003 AB
SDSS_r 954.23 8.43 16.451 0.010 AB
PanSTARRS_r 909.99 1.63 16.502 0.002 AB
DES_r 924.7 4.39 16.485 0.005 AB
SDSS_i 1213.75 9.96 16.190 0.009 AB
PanSTARRS_i 1162.93 1.74 16.236 0.002 AB
PanSTARRS_z 1342.2 5.06 16.080 0.004 AB
DES_z 1415.2 9.44 16.023 0.007 AB
PanSTARRS_y 1539.37 9.88 15.932 0.007 AB
2MASS_J 2112.9 148.52 14.693 0.076 Vega
2MASS_H 2405.69 227.79 14.079 0.103 Vega
2MASS_K 1705.29 204.62 13.983 0.130 Vega

Aperture details

RA, DEC (J2000) = 8h02m36.49s, 27d26m13.48s
semi major axis, semi minor axis (arcsec) = 45.28, 21.96
angle (degrees, anti-clockwise from east) = -2.21

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 3224.85 27.52 15.129 0.009 AB
SDSS_g 9471.68 27.32 13.959 0.003 AB
PanSTARRS_g 10176.22 7.74 13.881 0.001 AB
SDSS_r 17321.23 37.12 13.304 0.002 AB
PanSTARRS_r 16977.0 8.61 13.325 0.001 AB
DES_r 16000.86 20.0 13.390 0.001 AB
SDSS_i 23017.21 45.38 12.995 0.002 AB
PanSTARRS_i 22920.76 9.31 12.999 0.000 AB
PanSTARRS_z 27106.5 26.87 12.817 0.001 AB
DES_z 26890.41 41.89 12.826 0.002 AB
PanSTARRS_y 32096.52 54.52 12.634 0.002 AB
2MASS_J 41226.9 871.05 11.467 0.023 Vega
2MASS_H 49522.05 1333.25 10.795 0.029 Vega
2MASS_K 40681.15 1202.09 10.539 0.032 Vega
WISE_W1 21489.13 575.05 10.370 0.029 Vega
WISE_W2 12685.02 414.98 10.303 0.036 Vega
WISE_W3 70243.91 2112.11 6.609 0.033 Vega
WISE_W4 123740.61 7492.22 4.549 0.066 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.088 9.218 9.329
{\rm log}_{10}({\rm SFR}) -1.561 -0.668 -0.007
{\rm log}_{10}({\rm sSFR}) -10.728 -9.858 -9.129
{\rm stellar\ age} 5.498 7.375 9.076

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.763 -1.279 -0.744
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.681 -0.398 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.655 1.091
\delta -0.472 -0.156 0.173
\tau_1/\tau_2 0.706 1.080 1.445
Q_{PAH} 0.414 1.765 3.984
U_{min} 2.885 8.530 16.093
{\rm log}_{10}(\gamma_e)\, -3.306 -2.131 -0.842

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.154 -1.391 -0.615
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.497 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.595 -1.633 -1.018
0.03-0.10 Gyr -1.492 -0.549 0.141
0.10-0.33 Gyr -1.393 -0.725 -0.197
0.33-1.10 Gyr -2.396 -1.104 -0.698
1.10-3.66 Gyr -2.045 -0.986 -0.595
3.66-12.17 Gyr -1.412 -0.731 -0.531
12.17-13.53 Gyr -1.537 -0.655 -0.003

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.381 10.603 10.761
{\rm log}_{10}({\rm SFR}) 0.728 1.216 1.553
{\rm log}_{10}({\rm sSFR}) -9.943 -9.333 -8.978
{\rm stellar\ age} 6.052 8.005 12.092

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.384 -0.862 -0.468
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.491 0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.561 0.857 1.065
\delta -0.203 -0.027 0.179
\tau_1/\tau_2 0.519 1.025 1.512
Q_{PAH} 0.619 1.093 2.020
U_{min} 3.096 9.140 16.328
{\rm log}_{10}(\gamma_e)\, -3.434 -2.664 -1.784

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.118 -2.984 -1.982
{\rm log}_{10}(\tau_{AGN})\, 1.181 1.684 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.684 -1.368 -0.218
0.03-0.10 Gyr 0.885 1.377 1.714
0.10-0.33 Gyr -2.070 -0.201 0.880
0.33-1.10 Gyr -3.124 -0.837 0.315
1.10-3.66 Gyr -2.625 -0.213 0.635
3.66-12.17 Gyr -1.004 0.424 0.840
12.17-13.53 Gyr -0.591 0.908 1.802