2025jbj

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Information

Transient

Name: AT2025jbj
Right ascension: 12h27m29.88s
Declination: -3d25m47.75s
Discovery Date: March 23, 2025, 10:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name: 2025jbj
Right ascension: 12h27m29.84s
Declination: -3d25m47.00s
Redshift: None
Photometric Redshift: 0.077
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.69
Cutout download processed 21.49
Global aperture construction processed 0.65
Local aperture photometry processed 7.34
Global aperture photometry processed 7.89
Validate local photometry processed 0.03
Validate global photometry processed 19.83
Host information processed 0.09
Global host SED inference processed 539.94
Local host SED inference processed 439.62
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
Processing status completed N/A N/A
 

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) = 12h27m29.88s, -3d25m47.75s
semi major axis, semi minor axis (arcsec) = 1.37, 1.37
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 40.56 0.25 19.880 0.007 AB
PanSTARRS_g 33.69 0.28 20.081 0.009 AB
SDSS_r 42.54 1.82 19.828 0.047 AB
PanSTARRS_r 38.95 0.41 19.924 0.011 AB
DES_r 47.89 0.57 19.699 0.013 AB
SDSS_i 52.24 2.27 19.605 0.047 AB
PanSTARRS_i 52.13 0.53 19.607 0.011 AB
PanSTARRS_z 49.44 0.9 19.665 0.020 AB
SDSS_z 60.04 4.66 19.454 0.084 AB
DES_z 57.1 1.28 19.508 0.024 AB
PanSTARRS_y 57.23 1.73 19.506 0.033 AB

Aperture details

RA, DEC (J2000) = 12h27m29.80s, -3d25m46.80s
semi major axis, semi minor axis (arcsec) = 9.72, 6.47
angle (degrees, anti-clockwise from east) = -52.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 46.62 1.31 19.729 0.031 AB
SDSS_u 99.8 5.83 18.902 0.063 AB
SDSS_g 188.48 4.58 18.212 0.026 AB
DES_g 208.69 0.75 18.101 0.004 AB
PanSTARRS_g 193.97 1.5 18.181 0.008 AB
SDSS_r 224.1 5.68 18.024 0.028 AB
PanSTARRS_r 241.73 2.23 17.942 0.010 AB
SDSS_i 318.39 8.89 17.643 0.030 AB
PanSTARRS_i 307.72 2.97 17.680 0.010 AB
PanSTARRS_z 292.95 5.11 17.733 0.019 AB
SDSS_z 404.65 25.06 17.382 0.067 AB
DES_z 373.32 3.84 17.470 0.011 AB
PanSTARRS_y 356.63 9.88 17.519 0.030 AB
2MASS_J 668.27 181.28 15.943 0.295 Vega
2MASS_H 38.97 233.48 18.555 6.504 Vega
2MASS_K 471.96 368.01 15.377 0.847 Vega
WISE_W4 1094.7 635.2 9.682 0.630 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})\, 8.290 8.624 8.803
{\rm log}_{10}({\rm SFR}) -1.030 -0.488 0.061
{\rm log}_{10}({\rm sSFR}) -9.779 -9.152 -8.185
{\rm stellar\ age} 0.421 2.958 5.343

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.140 -0.429 0.028
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.456 -0.797 -0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.257 0.534
\delta -0.756 -0.303 0.138
\tau_1/\tau_2 0.653 0.990 1.380
Q_{PAH} 0.933 2.619 5.396
U_{min} 3.030 8.266 15.689
{\rm log}_{10}(\gamma_e)\, -2.867 -1.751 -0.539

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.650 -0.681 -0.176
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.536 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.016 -0.777 -0.567
0.03-0.10 Gyr -1.145 -0.413 0.203
0.10-0.33 Gyr -1.393 -0.538 -0.127
0.33-1.07 Gyr -2.661 -0.884 -0.469
1.07-3.50 Gyr -3.596 -1.522 -0.972
3.50-11.47 Gyr -4.156 -1.846 -1.247
11.47-12.74 Gyr -4.058 -1.840 -1.107

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.955 9.273 9.594
{\rm log}_{10}({\rm SFR}) 0.721 0.971 1.366
{\rm log}_{10}({\rm sSFR}) -8.698 -8.106 -7.915
{\rm stellar\ age} 0.066 0.678 5.359

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.336 -0.610 0.040
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.762 -0.014 0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.306 0.636 1.257
\delta -0.355 0.002 0.142
\tau_1/\tau_2 0.675 1.273 1.715
Q_{PAH} 0.871 2.513 4.381
U_{min} 2.590 8.034 16.254
{\rm log}_{10}(\gamma_e)\, -3.429 -2.135 -1.018

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.219 -2.686 -1.039
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.445 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.127 0.141 0.411
0.03-0.10 Gyr 0.857 1.117 1.511
0.10-0.33 Gyr -2.560 -0.766 0.437
0.33-1.07 Gyr -5.013 -1.875 -0.471
1.07-3.50 Gyr -6.829 -2.517 -0.614
3.50-11.47 Gyr -7.386 -2.547 -0.629
11.47-12.74 Gyr -7.449 -2.098 -0.409