2024ahnj results

Information

Transient
Name:AT2024ahnj
Right ascension: 1h22m15.13s
Declination:25d43m47.32s
Discovery Date:Nov. 29, 2024, 5:20 a.m.
Classification:None
Redshift:None
MW E(B-V):0.092
Host
Name:2024ahnj
Right ascension: 1h22m14.62s
Declination:25d43m47.35s
Redshift:0.054414
Photometric Redshift:0.036
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.65
Transient MWEBV processed 0.11
Host match processed 2.18
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 0.64
Global aperture photometry processed 6.81
Validate global photometry processed 19.19
Global host SED inference processed 490.37
Local aperture photometry processed 6.61
Validate local photometry processed 0.03
Local host SED inference processed 423.89
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h22m15.13s, 25d43m47.32s
semi major axis, semi minor axis (arcsec):1.89, 1.89
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 3.32 2.25 22.598 0.736 AB
SDSS_g 28.21 1.61 20.274 0.062 AB
DES_g 30.4 0.24 20.193 0.008 AB
PanSTARRS_g 31.38 0.51 20.158 0.018 AB
SDSS_r 74.24 2.46 19.223 0.036 AB
PanSTARRS_r 68.05 0.57 19.318 0.009 AB
DES_r 74.78 0.56 19.215 0.008 AB
SDSS_i 114.55 3.25 18.753 0.031 AB
PanSTARRS_i 103.52 1.08 18.862 0.011 AB
PanSTARRS_z 133.69 1.81 18.585 0.015 AB
SDSS_z 143.66 5.96 18.507 0.045 AB
DES_z 150.59 2.22 18.456 0.016 AB
PanSTARRS_y 197.85 3.63 18.159 0.020 AB

Aperture details

RA, DEC (J2000):1h22m14.61s, 25d43m47.49s
semi major axis, semi minor axis (arcsec):16.33, 11.6
angle (degrees, anti-clockwise from east):-153.37
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 222.39 16.82 18.032 0.082 AB
SDSS_g 2278.66 13.8 15.506 0.007 AB
DES_g 2439.08 2.06 15.432 0.001 AB
PanSTARRS_g 2540.35 3.8 15.388 0.002 AB
PanSTARRS_r 5627.66 4.2 14.524 0.001 AB
SDSS_i 8726.19 27.12 14.048 0.003 AB
PanSTARRS_i 8744.33 7.76 14.046 0.001 AB
PanSTARRS_z 11323.83 12.96 13.765 0.001 AB
SDSS_z 12230.05 46.79 13.681 0.004 AB
DES_z 12162.02 19.79 13.687 0.002 AB
PanSTARRS_y 14789.82 25.95 13.475 0.002 AB
2MASS_H 25699.88 477.19 11.508 0.020 Vega
WISE_W1 12622.19 66.39 10.948 0.006 Vega
WISE_W2 7189.9 69.47 10.919 0.010 Vega
WISE_W3 2036.33 159.88 10.454 0.085 Vega
WISE_W4 1261.62 816.16 9.528 0.702 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.175 9.412 9.528
{\rm log}_{10}({\rm SFR}) -1.496 -0.885 -0.219
{\rm log}_{10}({\rm sSFR}) -10.969 -10.319 -9.432
{\rm stellar\ age} 4.432 7.222 9.352

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.915 -0.327 -0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.097 0.186 0.369

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.402 0.944 1.476
\delta -0.507 -0.215 0.120
\tau_1/\tau_2 0.723 1.041 1.396
Q_{PAH} 0.648 2.016 4.472
U_{min} 2.784 7.991 14.609
{\rm log}_{10}(\gamma_e)\, -3.233 -2.092 -0.935

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.762 -1.706 -0.519
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.458 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.429 -0.822 -0.253
0.03-0.10 Gyr -1.740 -0.990 -0.220
0.10-0.33 Gyr -1.817 -1.015 -0.208
0.33-1.08 Gyr -1.863 -0.977 -0.397
1.08-3.56 Gyr -1.653 -0.766 -0.385
3.56-11.73 Gyr -1.233 -0.554 -0.319
11.73-13.03 Gyr -1.351 -0.468 0.281

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.269 11.359 11.436
{\rm log}_{10}({\rm SFR}) -1.476 -0.518 0.248
{\rm log}_{10}({\rm sSFR}) -12.910 -11.884 -11.054
{\rm stellar\ age} 6.694 7.954 10.525

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.272 -0.084 0.044
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.693 -1.022 -0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.391 0.595
\delta -0.635 -0.334 -0.019
\tau_1/\tau_2 0.216 0.580 0.989
Q_{PAH} 0.132 0.429 1.171
U_{min} 2.466 6.856 13.404
{\rm log}_{10}(\gamma_e)\, -3.685 -3.131 -1.904

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.554 -3.899 -3.095
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.511 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.350 -0.529 0.297
0.03-0.10 Gyr -2.036 -0.718 0.217
0.10-0.33 Gyr -1.738 -0.404 0.602
0.33-1.08 Gyr -0.932 0.288 1.043
1.08-3.56 Gyr -0.091 1.031 1.476
3.56-11.73 Gyr 1.025 1.450 1.609
11.73-13.03 Gyr 1.090 1.678 2.374