2024achn results

Information

Transient
Name:AT2024achn
Right ascension: 2h27m03.88s
Declination:-5d14m01.93s
Discovery Date:Nov. 23, 2024, 8:21 a.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:2024achn
Right ascension: 2h27m03.89s
Declination:-5d13m57.35s
Redshift:0.185769
Photometric Redshift:0.332
 

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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 14.72
Transient MWEBV processed 0.06
Host match processed 2.17
Host information processed 0.1
Host MWEBV processed 0.07
Global aperture construction processed 0.97
Global aperture photometry processed 4.74
Validate global photometry processed 14.19
Global host SED inference processed 394.37
Local aperture photometry processed 4.88
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):2h27m03.85s, -5d13m57.14s
semi major axis, semi minor axis (arcsec):5.05, 3.69
angle (degrees, anti-clockwise from east):-127.33
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.61 0.14 22.859 0.057 AB
GALEX_NUV 5.01 0.14 22.151 0.031 AB
SDSS_u 0.17 3.2 25.822 20.402 AB
SDSS_g 17.14 2.03 20.815 0.129 AB
PanSTARRS_g 20.3 1.06 20.631 0.057 AB
SDSS_r 52.26 2.78 19.605 0.058 AB
PanSTARRS_r 44.47 1.12 19.780 0.027 AB
SDSS_i 67.45 3.64 19.328 0.059 AB
PanSTARRS_i 62.54 1.41 19.410 0.024 AB
PanSTARRS_z 78.75 2.58 19.159 0.036 AB
SDSS_z 84.11 11.6 19.088 0.150 AB
PanSTARRS_y 88.51 7.13 19.032 0.087 AB
2MASS_J -9.28 117.28 Vega
2MASS_H 333.2 156.78 16.226 0.511 Vega
2MASS_K 369.59 235.7 15.643 0.692 Vega
WISE_W1 99.91 11.26 16.202 0.122 Vega
WISE_W2 62.28 13.86 16.075 0.242 Vega
WISE_W3 101.58 55.18 13.709 0.590 Vega
WISE_W4 396.01 396.33 10.786 1.087 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.991 10.151 10.277
{\rm log}_{10}({\rm SFR}) 0.348 0.655 0.962
{\rm log}_{10}({\rm sSFR}) -9.863 -9.500 -9.116
{\rm stellar\ age} 4.559 6.087 7.569

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.443 -0.709 -0.171
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.410 -0.794 -0.182

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.658 0.926 1.181
\delta 0.087 0.214 0.313
\tau_1/\tau_2 0.759 1.090 1.419
Q_{PAH} 0.870 2.537 4.892
U_{min} 3.064 8.120 15.113
{\rm log}_{10}(\gamma_e)\, -2.831 -1.811 -0.740

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.191 -2.904 -1.499
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.466 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.124 0.334 0.608
0.03-0.10 Gyr 0.386 0.745 1.077
0.10-0.32 Gyr -0.202 0.420 0.822
0.32-1.02 Gyr -0.626 0.022 0.395
1.02-3.24 Gyr -0.529 0.074 0.355
3.24-10.32 Gyr -0.186 0.244 0.456
10.32-11.46 Gyr -0.249 0.385 0.946