2025dzh

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Information

Transient

Name: AT2025dzh
Right ascension: 14h52m34.30s
Declination: -20d25m24.46s
Discovery Date: March 9, 2025, 10:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.101

Host

Name: 2025dzh
Right ascension: 14h52m34.67s
Declination: -20d25m24.25s
Redshift: 0.083901
Photometric Redshift: 0.060
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.1
Cutout download processed 3.54
Global aperture construction processed 0.61
Local aperture photometry processed 3.57
Global aperture photometry processed 3.71
Validate local photometry processed 0.02
Validate global photometry processed 10.8
Host information processed 0.11
Global host SED inference processed 1217.69
Local host SED inference processed 433.96
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 14h52m34.30s, -20d25m24.46s
semi major axis, semi minor axis (arcsec) = 1.27, 1.27
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_r 21.72 0.36 20.558 0.018
PanSTARRS_i 29.74 0.41 20.217 0.015
PanSTARRS_z 31.98 0.83 20.138 0.028
PanSTARRS_y 36.03 1.97 20.008 0.059

Aperture details

RA, DEC (J2000) = 14h52m34.68s, -20d25m24.10s
semi major axis, semi minor axis (arcsec) = 14.34, 7.96
angle (degrees, anti-clockwise from east) = -109.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 58.59 8.11 19.480 0.150
GALEX_NUV 83.99 7.26 19.089 0.094
PanSTARRS_g 2787.42 3.38 15.287 0.001
PanSTARRS_i 5286.74 3.51 14.592 0.001
PanSTARRS_z 5650.99 6.93 14.520 0.001
WISE_W1 2860.89 42.94 12.560 0.016
WISE_W2 1682.49 55.61 12.496 0.036
WISE_W3 4523.13 170.0 9.587 0.041
WISE_W4 5171.77 1068.13 7.996 0.224
 

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})\, 8.745 8.970 9.150
{\rm log}_{10}({\rm SFR}) -1.640 -1.097 -0.430
{\rm log}_{10}({\rm sSFR}) -10.596 -10.040 -9.422
{\rm stellar\ age} 3.527 6.606 8.586

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.565 -1.025 -0.437
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.337 -0.707 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.430 0.818
\delta -0.618 -0.232 0.209
\tau_1/\tau_2 0.642 1.025 1.389
Q_{PAH} 1.272 3.144 5.486
U_{min} 2.917 7.930 14.902
{\rm log}_{10}(\gamma_e)\, -2.985 -1.976 -0.902

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.443 -0.371 0.044
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.558 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.650 -1.204 -0.847
0.03-0.10 Gyr -1.983 -1.105 -0.299
0.10-0.33 Gyr -2.306 -1.267 -0.650
0.33-1.07 Gyr -2.426 -1.239 -0.572
1.07-3.49 Gyr -2.407 -1.113 -0.761
3.49-11.39 Gyr -1.989 -1.003 -0.718
11.39-12.65 Gyr -1.911 -0.954 -0.189

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.957 11.056 11.256
{\rm log}_{10}({\rm SFR}) -2.402 -0.686 0.093
{\rm log}_{10}({\rm sSFR}) -13.620 -11.834 -10.956
{\rm stellar\ age} 2.282 4.429 7.426

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.908 -1.750 -1.508
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.036 -0.514 -0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.041 0.108 0.211
\delta -0.921 -0.721 -0.302
\tau_1/\tau_2 0.281 0.723 1.271
Q_{PAH} 0.970 2.966 5.562
U_{min} 3.225 10.201 18.525
{\rm log}_{10}(\gamma_e)\, -2.846 -1.606 -0.505

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.114 -2.829 -1.769
{\rm log}_{10}(\tau_{AGN})\, 1.290 1.770 2.032

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.555 -0.539 0.305
0.03-0.10 Gyr -4.688 -2.105 -0.080
0.10-0.33 Gyr -4.142 -2.058 -0.104
0.33-1.07 Gyr -2.407 -0.159 1.540
1.07-3.49 Gyr 0.073 1.595 1.800
3.49-11.39 Gyr -1.512 0.589 1.510
11.39-12.65 Gyr -2.700 -0.170 1.498