2024emh

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Information

Transient

Name: AT2024emh
Right ascension: 0h44m49.17s
Declination: 41d47m28.18s
Discovery Date: Feb. 28, 2024, 12:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.209

Host

Name: 2024emh
Right ascension: 0h44m49.38s
Declination: 41d47m26.09s
Redshift: None
Photometric Redshift: 0.067
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 22.11
Cutout download processed 18.58
Global aperture construction processed 0.92
Local aperture photometry processed 4.64
Global aperture photometry processed 4.65
Validate local photometry processed 0.02
Validate global photometry processed 14.42
Host information processed 0.14
Global host SED inference processed 536.52
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Log transient processing status blocked None
 

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) = 0h44m49.17s, 41d47m28.18s
semi major axis, semi minor axis (arcsec) = 1.55, 1.55
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u -0.93 1.25
SDSS_g -0.23 0.7
PanSTARRS_g -1.26 0.51
SDSS_r -1.49 1.39
PanSTARRS_r -2.2 0.77
SDSS_i 3.82 2.45 22.446 0.698
PanSTARRS_i 1.23 1.22 23.671 1.069
PanSTARRS_z 3.84 2.19 22.440 0.620
SDSS_z 2.79 6.66 22.786 2.592
PanSTARRS_y 7.54 3.69 21.706 0.531

Aperture details

RA, DEC (J2000) = 0h44m49.47s, 41d47m28.68s
semi major axis, semi minor axis (arcsec) = 2.4, 1.7
angle (degrees, anti-clockwise from east) = -84.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV -0.09 0.27
GALEX_NUV -0.19 0.13
SDSS_u 2.36 1.86 22.966 0.854
SDSS_g 5.59 1.11 22.031 0.216
PanSTARRS_g 4.74 0.66 22.210 0.151
SDSS_r 7.11 1.92 21.770 0.293
PanSTARRS_r 4.44 0.95 22.282 0.231
SDSS_i 13.15 3.16 21.102 0.261
PanSTARRS_i 9.31 1.42 21.478 0.166
PanSTARRS_z 10.07 2.52 21.392 0.272
SDSS_z 4.01 8.6 22.392 2.327
PanSTARRS_y 17.22 4.11 20.810 0.259
2MASS_J 137.35 104.85 17.661 0.829
2MASS_H 242.97 149.7 16.569 0.669
2MASS_K -86.31 155.45
WISE_W1 90.42 76.62 16.310 0.920
WISE_W2 59.47 57.41 16.125 1.048
WISE_W3 -53.23 123.1
WISE_W4 138.96 375.07 11.923 2.931
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.800 8.228 8.526
{\rm log}_{10}({\rm SFR}) -1.439 -0.906 -0.458
{\rm log}_{10}({\rm sSFR}) -9.830 -9.130 -8.398
{\rm stellar\ age} 0.295 4.683 7.167

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.370 -0.471 0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.892 -0.264 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.556 0.944 1.465
\delta -0.274 0.003 0.223
\tau_1/\tau_2 0.700 1.101 1.518
Q_{PAH} 1.185 2.689 4.780
U_{min} 2.734 8.703 16.757
{\rm log}_{10}(\gamma_e)\, -3.118 -2.090 -1.119

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.201 -1.157 -0.329
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.456 1.815

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.588 -1.038 -0.550
0.03-0.10 Gyr -2.260 -1.248 -0.536
0.10-0.33 Gyr -3.080 -1.698 -0.876
0.33-1.08 Gyr -4.119 -2.072 -1.416
1.08-3.53 Gyr -5.117 -2.250 -1.654
3.53-11.58 Gyr -5.364 -2.250 -1.615
11.58-12.86 Gyr -5.422 -2.236 -1.442