2025aihp results

Information

Transient
Name:AT2025aihp
Right ascension: 1h41m54.36s
Declination:-7d23m19.40s
Discovery Date:Dec. 25, 2025, 4:03 p.m.
Classification:None
Redshift:None
MW E(B-V):0.025
Host
Name:1019780
Right ascension: 1h41m54.59s
Declination:-7d23m28.46s
Redshift:0.050793
Photometric Redshift:None
 

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: blocked

Task Name Status Time (s)
Cutout download processed 12.18
Transient MWEBV processed 0.04
Host match processed 4.15
Host information processed 0.2
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 9.93
Validate global photometry processed 26.09
Global host SED inference processed 387.03
Local aperture photometry processed 6.58
Validate local photometry processed 0.04
Local host SED inference processed 409.06
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h41m54.36s, -7d23m19.40s
semi major axis, semi minor axis (arcsec):2.02, 2.02
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 18.45 2.05 20.735 0.121 AB
SDSS_g 50.68 1.93 19.638 0.041 AB
DES_g 54.76 0.29 19.554 0.006 AB
PanSTARRS_g 56.33 0.44 19.523 0.008 AB
SDSS_r 77.03 2.47 19.183 0.035 AB
PanSTARRS_r 81.01 0.58 19.129 0.008 AB
DES_r 88.38 0.4 19.034 0.005 AB
SDSS_i 101.81 3.04 18.881 0.032 AB
PanSTARRS_i 103.95 0.68 18.858 0.007 AB
PanSTARRS_z 111.88 1.22 18.778 0.012 AB
SDSS_z 126.37 6.6 18.646 0.057 AB
DES_z 121.66 1.19 18.687 0.011 AB
PanSTARRS_y 137.95 2.89 18.551 0.023 AB

Aperture details

RA, DEC (J2000):1h41m54.61s, -7d23m28.14s
semi major axis, semi minor axis (arcsec):25.58, 16.24
angle (degrees, anti-clockwise from east):-18.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 214.85 10.37 18.070 0.052 AB
GALEX_NUV 292.87 6.53 17.733 0.024 AB
SDSS_u 828.82 19.5 16.604 0.026 AB
SDSS_g 2279.38 13.79 15.505 0.007 AB
DES_g 2403.64 2.06 15.448 0.001 AB
PanSTARRS_g 2468.12 4.26 15.419 0.002 AB
SDSS_r 3714.68 18.66 14.975 0.005 AB
PanSTARRS_r 3798.02 5.66 14.951 0.002 AB
DES_r 4102.91 2.88 14.867 0.001 AB
SDSS_i 5094.82 24.38 14.632 0.005 AB
PanSTARRS_i 4888.11 6.8 14.677 0.002 AB
PanSTARRS_z 5496.6 12.17 14.550 0.002 AB
SDSS_z 6721.83 63.95 14.331 0.010 AB
DES_z 6057.93 8.86 14.444 0.002 AB
PanSTARRS_y 6756.17 29.04 14.326 0.005 AB
2MASS_J 7233.36 495.44 13.357 0.074 Vega
2MASS_H 8880.86 774.97 12.661 0.095 Vega
WISE_W1 4373.83 44.08 12.099 0.011 Vega
WISE_W2 2713.17 53.68 11.977 0.021 Vega
WISE_W3 13451.24 222.44 8.404 0.018 Vega
WISE_W4 19160.38 1309.24 6.574 0.074 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.792 8.960 9.125
{\rm log}_{10}({\rm SFR}) -1.358 -0.920 -0.433
{\rm log}_{10}({\rm sSFR}) -10.388 -9.890 -9.329
{\rm stellar\ age} 3.751 6.055 7.672

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.567 -0.940 -0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.649 -0.369 0.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.521 0.844
\delta -0.601 -0.194 0.148
\tau_1/\tau_2 0.743 1.072 1.399
Q_{PAH} 0.542 2.289 5.115
U_{min} 2.872 7.432 14.333
{\rm log}_{10}(\gamma_e)\, -3.061 -1.974 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.378 -1.395 -0.525
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.483 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.317 -0.962 -0.637
0.03-0.10 Gyr -1.541 -0.916 -0.352
0.10-0.33 Gyr -1.539 -0.895 -0.416
0.33-1.08 Gyr -1.470 -0.928 -0.549
1.08-3.57 Gyr -1.382 -0.968 -0.699
3.57-11.77 Gyr -1.552 -1.045 -0.757
11.77-13.08 Gyr -1.791 -1.050 -0.506

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.632 10.679 10.714
{\rm log}_{10}({\rm SFR}) 0.511 0.682 0.864
{\rm log}_{10}({\rm sSFR}) -10.188 -10.005 -9.804
{\rm stellar\ age} 6.017 6.799 7.578

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.420 -0.319 -0.238
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.192 0.314 0.418

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.241 0.347
\delta -0.654 -0.430 -0.225
\tau_1/\tau_2 0.623 0.952 1.267
Q_{PAH} 1.398 2.408 3.690
U_{min} 2.670 7.164 13.780
{\rm log}_{10}(\gamma_e)\, -2.347 -1.786 -1.278

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.085 -2.980 -2.159
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.607 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.460 0.573 0.679
0.03-0.10 Gyr 0.493 0.728 0.951
0.10-0.33 Gyr 0.513 0.748 0.937
0.33-1.08 Gyr 0.462 0.654 0.805
1.08-3.57 Gyr 0.522 0.735 0.907
3.57-11.77 Gyr 0.643 0.785 0.878
11.77-13.08 Gyr 0.413 0.795 1.145