2024achi

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Information

Transient

Name: AT2024achi
Right ascension: 3h20m20.43s
Declination: -2d04m40.12s
Discovery Date: Nov. 21, 2024, 6:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.080

Host

Name: 2024achi
Right ascension: 3h20m20.55s
Declination: -2d04m50.98s
Redshift: 0.037686
Photometric Redshift: 0.033
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.13
Cutout download processed 5.63
Global aperture construction processed 0.64
Local aperture photometry processed 4.17
Global aperture photometry processed 4.28
Validate local photometry processed 0.02
Validate global photometry processed 12.21
Host information processed 0.09
Global host SED inference processed 406.47
Local host SED inference processed 455.81
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.15
Processing status completed N/A N/A
 

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) = 3h20m20.43s, -2d04m40.12s
semi major axis, semi minor axis (arcsec) = 2.68, 2.68
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 92.18 0.88 18.988 0.010 AB
PanSTARRS_r 177.48 0.83 18.277 0.005 AB
DES_r 191.05 1.18 18.197 0.007 AB
PanSTARRS_i 253.55 1.02 17.890 0.004 AB
PanSTARRS_z 314.35 1.99 17.656 0.007 AB
PanSTARRS_y 411.34 4.9 17.364 0.013 AB

Aperture details

RA, DEC (J2000) = 3h20m20.56s, -2d04m51.00s
semi major axis, semi minor axis (arcsec) = 28.76, 12.1
angle (degrees, anti-clockwise from east) = -29.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 110.0 8.85 18.796 0.087 AB
GALEX_NUV 134.59 6.63 18.578 0.053 AB
PanSTARRS_g 3795.89 6.13 14.952 0.002 AB
PanSTARRS_r 7644.29 5.71 14.192 0.001 AB
DES_r 7896.64 7.59 14.156 0.001 AB
PanSTARRS_i 11407.62 7.05 13.757 0.001 AB
PanSTARRS_z 14647.4 13.64 13.486 0.001 AB
PanSTARRS_y 18900.33 33.77 13.209 0.002 AB
2MASS_J 25716.6 454.36 11.980 0.019 Vega
2MASS_H 32723.67 715.39 11.245 0.024 Vega
2MASS_K 29719.83 794.49 10.880 0.029 Vega
WISE_W1 14884.47 75.06 10.769 0.005 Vega
WISE_W2 8745.86 78.2 10.706 0.010 Vega
WISE_W3 23620.68 318.1 7.793 0.015 Vega
WISE_W4 39431.2 2532.71 5.790 0.070 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.141 9.342 9.509
{\rm log}_{10}({\rm SFR}) -1.157 -0.649 -0.229
{\rm log}_{10}({\rm sSFR}) -10.548 -10.009 -9.496
{\rm stellar\ age} 4.261 6.865 8.828

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.371 -0.637 -0.205
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.199 -0.054 0.321

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.469 0.987 1.319
\delta -0.582 -0.213 0.076
\tau_1/\tau_2 0.688 1.034 1.386
Q_{PAH} 0.800 2.392 4.473
U_{min} 2.512 7.306 13.842
{\rm log}_{10}(\gamma_e)\, -3.566 -2.599 -1.483

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.887 -2.208 -0.789
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.333 1.793

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.050 -0.629 -0.326
0.03-0.10 Gyr -1.516 -0.680 -0.167
0.10-0.33 Gyr -1.559 -0.719 -0.175
0.33-1.09 Gyr -1.578 -0.766 -0.267
1.09-3.61 Gyr -1.546 -0.713 -0.399
3.61-11.93 Gyr -1.293 -0.630 -0.380
11.93-13.25 Gyr -1.401 -0.561 0.126

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.122 11.161 11.217
{\rm log}_{10}({\rm SFR}) -0.024 0.201 0.407
{\rm log}_{10}({\rm sSFR}) -11.187 -10.972 -10.734
{\rm stellar\ age} 7.744 8.464 10.725

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.336 -0.195 -0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.835 -0.292 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.302 0.405 0.521
\delta -0.044 0.147 0.309
\tau_1/\tau_2 0.462 0.827 1.196
Q_{PAH} 1.554 2.672 4.326
U_{min} 2.566 7.716 14.949
{\rm log}_{10}(\gamma_e)\, -2.059 -1.527 -0.981

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.534 -3.681 -2.616
{\rm log}_{10}(\tau_{AGN})\, 1.259 1.758 2.043

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.059 0.231 0.435
0.03-0.10 Gyr -0.260 0.159 0.473
0.10-0.33 Gyr -0.458 0.074 0.440
0.33-1.09 Gyr -0.511 0.096 0.462
1.09-3.61 Gyr -0.203 0.457 0.914
3.61-11.93 Gyr 0.988 1.323 1.417
11.93-13.25 Gyr 1.077 1.573 2.152