2024aihg results

Information

Transient
Name:AT2024aihg
Right ascension: 22h53m10.72s
Declination:-4d08m48.88s
Discovery Date:Jan. 7, 2024, 2:14 a.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:
Right ascension: 22h53m10.74s
Declination:-4d08m48.85s
Redshift:None
Photometric Redshift:0.034
 

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 18.84
Transient MWEBV processed 0.13
Host match processed 4.8
Host information processed 0.13
Host MWEBV processed 0.09
Global aperture construction processed 0.67
Global aperture photometry processed 7.05
Validate global photometry processed 18.73
Global host SED inference processed 406.14
Local aperture photometry processed 6.53
Validate local photometry processed 0.03
Local host SED inference processed 509.03
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h53m10.72s, -4d08m48.88s
semi major axis, semi minor axis (arcsec):2.94, 2.94
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 189.91 4.24 18.204 0.024 AB
SDSS_g 902.12 7.84 16.512 0.009 AB
DES_g 911.93 1.41 16.500 0.002 AB
PanSTARRS_g 971.92 0.96 16.431 0.001 AB
SDSS_r 1996.03 11.68 15.650 0.006 AB
PanSTARRS_r 2035.09 0.94 15.629 0.001 AB
DES_r 2155.01 4.18 15.566 0.002 AB
SDSS_i 2828.85 14.01 15.271 0.005 AB
PanSTARRS_i 2799.02 1.18 15.282 0.000 AB
PanSTARRS_z 3580.8 2.22 15.015 0.001 AB
SDSS_z 3870.06 18.1 14.931 0.005 AB
DES_z 3711.3 10.68 14.976 0.003 AB
PanSTARRS_y 4135.17 5.83 14.859 0.002 AB
2MASS_J 4904.56 72.16 13.779 0.016 Vega
2MASS_H 6293.85 120.7 13.035 0.021 Vega
2MASS_K 5462.14 132.37 12.719 0.026 Vega

Aperture details

RA, DEC (J2000):22h53m10.73s, -4d08m48.75s
semi major axis, semi minor axis (arcsec):12.41, 7.81
angle (degrees, anti-clockwise from east):-63.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.56 5.78 19.558 0.115 AB
GALEX_NUV 78.5 4.23 19.163 0.058 AB
SDSS_u 453.23 9.59 17.259 0.023 AB
SDSS_g 1667.25 10.95 15.845 0.007 AB
DES_g 1729.83 2.04 15.805 0.001 AB
PanSTARRS_g 1839.55 2.62 15.738 0.002 AB
SDSS_r 3518.85 16.08 15.034 0.005 AB
PanSTARRS_r 3575.09 2.43 15.017 0.001 AB
DES_r 3746.6 5.66 14.966 0.002 AB
SDSS_i 5003.25 20.02 14.652 0.004 AB
PanSTARRS_i 4955.8 3.2 14.662 0.001 AB
PanSTARRS_z 6285.57 6.32 14.404 0.001 AB
SDSS_z 6625.88 34.66 14.347 0.006 AB
DES_z 6487.98 14.28 14.370 0.002 AB
PanSTARRS_y 7406.4 18.97 14.226 0.003 AB
2MASS_J 9335.72 239.94 13.080 0.028 Vega
2MASS_H 11754.64 409.54 12.357 0.038 Vega
2MASS_K 10180.81 452.83 12.043 0.048 Vega
WISE_W1 5212.63 46.22 11.908 0.010 Vega
WISE_W2 3732.02 54.89 11.631 0.016 Vega
WISE_W3 2213.05 185.01 10.364 0.091 Vega
WISE_W4 2838.14 780.91 8.647 0.299 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.259 10.366 10.514
{\rm log}_{10}({\rm SFR}) -1.272 -0.535 0.191
{\rm log}_{10}({\rm sSFR}) -11.724 -10.915 -10.151
{\rm stellar\ age} 7.240 8.440 12.315

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.361 -0.965 -0.693
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.905 -1.319 0.284

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.453 0.680 0.924
\delta -0.736 -0.499 -0.147
\tau_1/\tau_2 0.572 0.955 1.339
Q_{PAH} 0.506 2.252 4.800
U_{min} 2.957 8.581 15.978
{\rm log}_{10}(\gamma_e)\, -3.167 -1.975 -1.028

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.165 -2.547 -1.161
{\rm log}_{10}(\tau_{AGN})\, 0.870 1.235 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.059 -0.315 0.141
0.03-0.10 Gyr -2.448 -0.769 0.186
0.10-0.33 Gyr -2.912 -0.742 0.160
0.33-1.09 Gyr -2.811 -0.732 0.057
1.09-3.62 Gyr -2.574 -0.327 0.309
3.62-11.97 Gyr -0.681 0.397 0.601
11.97-13.30 Gyr 0.145 0.826 1.609

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.590 10.634 10.711
{\rm log}_{10}({\rm SFR}) -0.834 -0.514 -0.226
{\rm log}_{10}({\rm sSFR}) -11.445 -11.144 -10.860
{\rm stellar\ age} 8.083 9.422 12.242

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.532 -0.382 -0.248
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.676 -0.053 0.404

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.207 0.325
\delta -0.113 0.147 0.306
\tau_1/\tau_2 0.520 0.895 1.307
Q_{PAH} 0.146 0.435 0.934
U_{min} 2.631 6.768 13.613
{\rm log}_{10}(\gamma_e)\, -3.463 -2.856 -2.143

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.614 -1.495 -1.398
{\rm log}_{10}(\tau_{AGN})\, 0.783 0.972 1.180

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.220 -0.654 -0.389
0.03-0.10 Gyr -1.080 -0.495 -0.102
0.10-0.33 Gyr -1.792 -0.801 -0.329
0.33-1.09 Gyr -2.181 -1.043 -0.494
1.09-3.62 Gyr -2.068 -0.783 -0.171
3.62-11.97 Gyr -0.275 0.741 0.869
11.97-13.30 Gyr 0.636 1.303 1.810