2025ju

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Information

Transient

Name: AT2025ju
Right ascension: 7h17m45.28s
Declination: 51d23m50.29s
Discovery Date: Jan. 5, 2025, 7:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.061

Host

Name: 2025ju
Right ascension: 7h17m44.96s
Declination: 51d23m55.19s
Redshift: 0.095748
Photometric Redshift: 0.072
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.11
Cutout download processed 6.81
Global aperture construction processed 0.66
Local aperture photometry processed 4.57
Global aperture photometry processed 4.51
Validate local photometry processed 0.02
Validate global photometry processed 13.52
Host information processed 0.09
Global host SED inference processed 481.11
Local host SED inference processed 475.1
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.08
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) = 7h17m45.28s, 51d23m50.29s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_i 6.88 0.35 21.805 0.054
PanSTARRS_z 10.91 0.81 21.305 0.081
DES_z 8.4 0.62 21.590 0.080
PanSTARRS_y 14.49 1.98 20.997 0.149

Aperture details

RA, DEC (J2000) = 7h17m44.94s, 51d23m55.29s
semi major axis, semi minor axis (arcsec) = 7.01, 5.98
angle (degrees, anti-clockwise from east) = -155.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 10.27 2.28 21.371 0.241
GALEX_NUV 9.16 2.29 21.495 0.271
DES_g 447.74 1.37 17.272 0.003
PanSTARRS_g 477.36 1.67 17.203 0.004
PanSTARRS_r 991.55 2.37 16.409 0.003
PanSTARRS_i 1457.29 1.98 15.991 0.001
PanSTARRS_z 1843.04 4.56 15.736 0.003
DES_z 1933.57 8.16 15.684 0.005
PanSTARRS_y 2273.69 10.88 15.508 0.005
2MASS_J 3027.63 197.34 14.302 0.071
2MASS_H 4356.38 295.44 13.435 0.074
2MASS_K 4303.12 292.18 12.978 0.074
WISE_W1 1897.91 29.18 13.005 0.017
WISE_W2 1312.95 34.91 12.765 0.029
WISE_W3 2251.15 118.48 10.345 0.057
WISE_W4 2982.57 772.6 8.594 0.281
 

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})\, 8.453 8.723 8.882
{\rm log}_{10}({\rm SFR}) -1.597 -0.894 -0.317
{\rm log}_{10}({\rm sSFR}) -10.322 -9.644 -8.863
{\rm stellar\ age} 2.423 6.135 7.685

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.250 -0.439 0.012
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.475 -0.681 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.736 1.378 2.020
\delta -0.086 0.146 0.319
\tau_1/\tau_2 0.676 1.029 1.386
Q_{PAH} 0.798 2.313 5.058
U_{min} 2.661 7.619 14.553
{\rm log}_{10}(\gamma_e)\, -2.978 -1.955 -0.708

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.513 -0.376 0.304
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.417 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.887 -1.068 -0.458
0.03-0.10 Gyr -1.737 -0.948 -0.247
0.10-0.33 Gyr -2.031 -1.254 -0.650
0.33-1.06 Gyr -2.433 -1.412 -0.922
1.06-3.46 Gyr -2.459 -1.349 -1.007
3.46-11.26 Gyr -2.505 -1.262 -0.973
11.26-12.51 Gyr -2.535 -1.291 -0.630

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.938 11.000 11.039
{\rm log}_{10}({\rm SFR}) -1.043 -0.723 -0.460
{\rm log}_{10}({\rm sSFR}) -12.059 -11.712 -11.447
{\rm stellar\ age} 6.411 7.424 8.674

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.196 -0.057 0.062
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.475 -0.218 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.082 0.141 0.214
\delta -0.694 -0.242 0.148
\tau_1/\tau_2 0.368 0.750 1.169
Q_{PAH} 2.102 4.264 5.843
U_{min} 2.397 7.268 14.738
{\rm log}_{10}(\gamma_e)\, -2.578 -1.201 -0.477

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.681 -1.728 -1.366
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.370 1.760

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.576 -0.310 -0.058
0.03-0.10 Gyr -3.952 -1.793 -0.868
0.10-0.33 Gyr -3.653 -1.606 -0.723
0.33-1.06 Gyr -2.185 -0.970 -0.175
1.06-3.46 Gyr -0.309 0.781 1.233
3.46-11.26 Gyr 0.877 1.182 1.311
11.26-12.51 Gyr 0.432 1.185 1.747