2025jv

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Information

Transient

Name: AT2025jv
Right ascension: 8h19m45.08s
Declination: 57d40m25.31s
Discovery Date: Jan. 9, 2025, 7:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name: 2025jv
Right ascension: 8h19m44.95s
Declination: 57d40m27.12s
Redshift: 0.079457
Photometric Redshift: 0.088
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.89
Cutout download processed 16.98
Global aperture construction processed 0.64
Local aperture photometry processed 5.1
Global aperture photometry processed 5.57
Validate local photometry processed 0.04
Validate global photometry processed 17.71
Host information processed 0.09
Global host SED inference processed 397.27
Local host SED inference processed 456.39
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 8h19m45.08s, 57d40m25.31s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 32.7 0.35 20.114 0.012
PanSTARRS_g 30.26 0.28 20.198 0.010
SDSS_r 68.33 2.22 19.313 0.035
PanSTARRS_r 59.47 0.39 19.464 0.007
SDSS_i 101.99 2.74 18.879 0.029
PanSTARRS_i 85.66 0.42 19.068 0.005
PanSTARRS_z 106.96 1.08 18.827 0.011
SDSS_z 138.02 4.46 18.550 0.035
DES_z 130.3 2.1 18.613 0.018
PanSTARRS_y 132.81 2.53 18.592 0.021

Aperture details

RA, DEC (J2000) = 8h19m44.94s, 57d40m27.23s
semi major axis, semi minor axis (arcsec) = 9.68, 9.13
angle (degrees, anti-clockwise from east) = -169.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 16.07 1.1 20.885 0.074
GALEX_NUV 21.97 0.93 20.546 0.046
SDSS_u 59.06 7.12 19.472 0.131
SDSS_g 400.67 5.76 17.393 0.016
DES_g 405.32 1.27 17.381 0.003
PanSTARRS_g 445.8 1.87 17.277 0.005
SDSS_r 835.39 8.54 16.595 0.011
PanSTARRS_r 859.37 2.5 16.565 0.003
SDSS_i 1228.37 10.76 16.177 0.010
PanSTARRS_i 1200.48 2.77 16.202 0.003
PanSTARRS_z 1496.32 7.27 15.962 0.005
SDSS_z 1617.1 25.34 15.878 0.017
DES_z 1545.3 7.64 15.927 0.005
PanSTARRS_y 1802.15 17.18 15.761 0.010
2MASS_J 1873.6 223.46 14.823 0.129
2MASS_H 1977.0 323.48 14.292 0.178
2MASS_K 2145.25 417.77 13.734 0.211
WISE_W1 1193.45 27.88 13.509 0.025
WISE_W2 733.28 31.09 13.398 0.046
WISE_W3 1159.64 123.75 11.065 0.116
 

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})\, 9.412 9.560 9.662
{\rm log}_{10}({\rm SFR}) -2.159 -1.122 -0.358
{\rm log}_{10}({\rm sSFR}) -11.762 -10.732 -9.967
{\rm stellar\ age} 3.016 6.456 8.036

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.206 -0.399 -0.012
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 -0.632 0.138

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.242 0.834 1.349
\delta -0.492 -0.060 0.244
\tau_1/\tau_2 0.677 1.044 1.407
Q_{PAH} 0.872 2.615 5.122
U_{min} 3.255 8.579 16.088
{\rm log}_{10}(\gamma_e)\, -3.032 -1.944 -0.569

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.145 -1.026 -0.062
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.442 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.813 -1.503 -0.854
0.03-0.10 Gyr -2.402 -1.103 -0.239
0.10-0.33 Gyr -1.911 -0.776 -0.051
0.33-1.07 Gyr -1.620 -0.549 0.083
1.07-3.50 Gyr -1.533 -0.455 -0.107
3.50-11.44 Gyr -1.558 -0.410 -0.171
11.44-12.71 Gyr -1.700 -0.430 0.209

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.695 10.736 10.814
{\rm log}_{10}({\rm SFR}) -0.588 -0.325 -0.034
{\rm log}_{10}({\rm sSFR}) -11.335 -11.075 -10.783
{\rm stellar\ age} 7.754 9.207 11.631

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.601 -0.459 -0.333
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -0.599 0.225

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.089 0.158 0.258
\delta -0.549 -0.210 0.060
\tau_1/\tau_2 0.493 0.953 1.417
Q_{PAH} 0.947 3.298 5.534
U_{min} 2.656 8.129 15.693
{\rm log}_{10}(\gamma_e)\, -2.667 -1.452 -0.489

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.086 -2.905 -2.038
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.520 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.735 -0.339 -0.133
0.03-0.10 Gyr -0.878 -0.333 0.080
0.10-0.33 Gyr -0.935 -0.316 0.075
0.33-1.07 Gyr -1.104 -0.419 -0.033
1.07-3.50 Gyr -1.258 -0.318 0.205
3.50-11.44 Gyr -0.140 0.814 0.974
11.44-12.71 Gyr 0.885 1.492 1.934