2025fvj

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Information

Transient

Name: AT2025fvj
Right ascension: 16h45m52.88s
Declination: 59d37m16.94s
Discovery Date: March 25, 2025, 1:39 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2025fvj
Right ascension: 16h45m52.61s
Declination: 59d37m19.75s
Redshift: 0.030031
Photometric Redshift: 0.024
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.94
Cutout download processed 4.46
Global aperture construction processed 0.69
Local aperture photometry processed 4.19
Global aperture photometry processed 4.32
Validate local photometry processed 0.02
Validate global photometry processed 11.42
Host information processed 0.09
Global host SED inference processed 451.7
Local host SED inference processed 542.52
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.1
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) = 16h45m52.88s, 59d37m16.94s
semi major axis, semi minor axis (arcsec) = 3.33, 3.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 869.56 1.07 16.552 0.001 AB
PanSTARRS_r 1724.14 1.02 15.809 0.001 AB
PanSTARRS_i 2439.15 1.27 15.432 0.001 AB
PanSTARRS_z 3123.27 2.78 15.163 0.001 AB
PanSTARRS_y 3896.12 6.32 14.923 0.002 AB
2MASS_J 5279.28 77.59 13.699 0.016 Vega
2MASS_H 7274.98 111.87 12.878 0.017 Vega
2MASS_K 6443.58 129.47 12.539 0.022 Vega

Aperture details

RA, DEC (J2000) = 16h45m52.50s, 59d37m20.35s
semi major axis, semi minor axis (arcsec) = 33.66, 23.08
angle (degrees, anti-clockwise from east) = -179.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 203.12 9.51 18.131 0.051 AB
GALEX_NUV 295.95 7.76 17.722 0.028 AB
PanSTARRS_g 7364.08 7.32 14.232 0.001 AB
PanSTARRS_r 13212.6 7.21 13.598 0.001 AB
PanSTARRS_i 17806.74 9.46 13.274 0.001 AB
PanSTARRS_z 22807.01 21.0 13.005 0.001 AB
2MASS_J 35381.45 622.17 11.633 0.019 Vega
2MASS_H 45811.58 917.32 10.880 0.022 Vega
2MASS_K 38661.6 1068.37 10.594 0.030 Vega
WISE_W1 20705.55 57.69 10.411 0.003 Vega
WISE_W2 13413.92 54.39 10.242 0.004 Vega
WISE_W4 131913.77 1363.34 4.479 0.011 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})\, 10.054 10.221 10.385
{\rm log}_{10}({\rm SFR}) -0.368 0.199 0.696
{\rm log}_{10}({\rm sSFR}) -10.678 -10.045 -9.423
{\rm stellar\ age} 4.701 7.320 10.271

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.369 -0.787 -0.347
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.793 -0.989 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.794 1.340 1.714
\delta -0.288 -0.057 0.232
\tau_1/\tau_2 0.595 1.021 1.420
Q_{PAH} 0.567 2.123 4.964
U_{min} 2.651 7.972 15.017
{\rm log}_{10}(\gamma_e)\, -3.086 -1.602 -0.856

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.341 -2.451 -0.547
{\rm log}_{10}(\tau_{AGN})\, 0.898 1.639 2.049

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.293 0.239 0.591
0.03-0.10 Gyr -1.013 0.135 0.740
0.10-0.33 Gyr -1.230 -0.029 0.631
0.33-1.10 Gyr -1.130 -0.035 0.555
1.10-3.63 Gyr -1.002 0.055 0.486
3.63-12.02 Gyr -0.526 0.202 0.474
12.02-13.35 Gyr -0.408 0.388 1.226

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.930 11.019 11.097
{\rm log}_{10}({\rm SFR}) -0.259 0.006 0.354
{\rm log}_{10}({\rm sSFR}) -11.262 -11.000 -10.657
{\rm stellar\ age} 6.425 7.779 9.293

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.547 -0.257 -0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.330 -0.545 0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.396 0.569
\delta -0.383 -0.060 0.227
\tau_1/\tau_2 0.426 0.834 1.221
Q_{PAH} 1.315 3.051 5.016
U_{min} 2.789 7.996 15.668
{\rm log}_{10}(\gamma_e)\, -1.698 -0.978 -0.338

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.518 -1.571 -1.137
{\rm log}_{10}(\tau_{AGN})\, 1.429 1.883 2.096

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.026 0.312 0.693
0.03-0.10 Gyr -1.655 -0.333 0.172
0.10-0.33 Gyr -1.759 -0.382 0.187
0.33-1.10 Gyr -1.005 0.102 0.621
1.10-3.63 Gyr 0.095 0.899 1.249
3.63-12.02 Gyr 0.803 1.125 1.289
12.02-13.35 Gyr 0.538 1.199 1.792