2025dzf

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Information

Transient

Name: AT2025dzf
Right ascension: 17h52m57.26s
Declination: 40d53m45.39s
Discovery Date: March 5, 2025, 12:56 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2025dzf
Right ascension: 17h52m57.28s
Declination: 40d53m44.86s
Redshift: None
Photometric Redshift: 0.089
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.63
Cutout download processed 14.15
Global aperture construction processed 0.71
Local aperture photometry processed 4.86
Global aperture photometry processed 5.05
Validate local photometry processed 0.02
Validate global photometry processed 15.61
Host information processed 0.08
Global host SED inference processed 397.24
Local host SED inference processed 484.91
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.06
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) = 17h52m57.26s, 40d53m45.39s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 142.88 0.42 18.513 0.003 AB
PanSTARRS_i 198.62 0.31 18.155 0.002 AB
PanSTARRS_z 244.11 0.97 17.931 0.004 AB
PanSTARRS_y 296.63 1.8 17.719 0.007 AB

Aperture details

RA, DEC (J2000) = 17h52m57.28s, 40d53m44.90s
semi major axis, semi minor axis (arcsec) = 8.52, 8.12
angle (degrees, anti-clockwise from east) = -155.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.91 5.55 19.870 0.147 AB
GALEX_NUV 47.32 4.1 19.712 0.094 AB
SDSS_u 161.04 7.09 18.383 0.048 AB
SDSS_g 391.63 5.69 17.418 0.016 AB
PanSTARRS_g 410.19 2.09 17.368 0.006 AB
SDSS_r 722.12 8.18 16.753 0.012 AB
PanSTARRS_r 718.26 2.36 16.759 0.004 AB
SDSS_i 1028.58 10.56 16.369 0.011 AB
PanSTARRS_i 998.05 1.84 16.402 0.002 AB
PanSTARRS_z 1171.68 6.17 16.228 0.006 AB
SDSS_z 1315.87 26.67 16.102 0.022 AB
PanSTARRS_y 1408.45 11.81 16.028 0.009 AB
2MASS_J 1756.58 184.12 14.893 0.114 Vega
2MASS_H 1938.35 274.62 14.314 0.154 Vega
2MASS_K 2019.06 308.4 13.799 0.166 Vega
WISE_W1 1013.84 27.73 13.686 0.030 Vega
WISE_W2 597.72 38.91 13.620 0.071 Vega
WISE_W3 1717.88 107.81 10.639 0.068 Vega
WISE_W4 2206.09 584.21 8.921 0.288 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})\, 9.828 9.976 10.115
{\rm log}_{10}({\rm SFR}) -0.969 -0.269 0.236
{\rm log}_{10}({\rm sSFR}) -10.906 -10.244 -9.700
{\rm stellar\ age} 4.448 6.792 9.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.131 -0.534 -0.053
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.322 -0.544 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.678 1.117
\delta -0.541 -0.150 0.165
\tau_1/\tau_2 0.716 1.051 1.390
Q_{PAH} 1.149 3.298 5.724
U_{min} 3.170 8.504 15.390
{\rm log}_{10}(\gamma_e)\, -3.135 -1.481 -0.410

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.441 -1.340 -0.390
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.616 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.229 -0.577 -0.036
0.03-0.10 Gyr -1.062 -0.261 0.335
0.10-0.33 Gyr -1.008 -0.137 0.484
0.33-1.06 Gyr -1.205 -0.171 0.382
1.06-3.47 Gyr -1.216 -0.126 0.215
3.47-11.33 Gyr -0.674 -0.010 0.254
11.33-12.59 Gyr -0.637 0.124 0.931

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.591 10.631 10.683
{\rm log}_{10}({\rm SFR}) 0.351 0.575 0.832
{\rm log}_{10}({\rm sSFR}) -10.278 -10.066 -9.796
{\rm stellar\ age} 7.006 7.627 9.376

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.394 -0.257 -0.158
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.134 0.294 0.408

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.170 0.270
\delta -0.787 -0.514 -0.205
\tau_1/\tau_2 0.647 1.006 1.364
Q_{PAH} 1.383 3.027 4.782
U_{min} 2.405 6.906 14.033
{\rm log}_{10}(\gamma_e)\, -3.082 -1.841 -1.135

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.387 -3.398 -2.439
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.543 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.016 0.185 0.307
0.03-0.10 Gyr 0.408 0.682 0.968
0.10-0.33 Gyr -0.261 0.206 0.460
0.33-1.06 Gyr -0.413 0.017 0.269
1.06-3.47 Gyr -0.281 0.258 0.572
3.47-11.33 Gyr 0.587 0.806 0.893
11.33-12.59 Gyr 0.464 0.973 1.531