2024vsm

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Information

Transient

Name: AT2024vsm
Right ascension: 4h18m32.80s
Declination: -0d42m58.47s
Discovery Date: Sept. 14, 2024, 2:32 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.087

Host

Name: 2024vsm
Right ascension: 4h18m32.54s
Declination: -0d43m03.72s
Redshift: 0.061427
Photometric Redshift: 0.083
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.06
Cutout download processed 9.85
Global aperture construction processed 0.6
Local aperture photometry processed 5.2
Global aperture photometry processed 5.84
Validate local photometry processed 0.02
Validate global photometry processed 14.56
Host information processed 0.1
Global host SED inference processed 384.74
Local host SED inference processed 442.4
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
Log transient processing status processed 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) = 4h18m32.80s, -0d42m58.47s
semi major axis, semi minor axis (arcsec) = 1.69, 1.69
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 9.82 0.14 21.420 0.015
PanSTARRS_g 10.72 0.42 21.324 0.043
PanSTARRS_r 17.43 0.46 20.797 0.029
DES_r 18.12 0.34 20.755 0.020
PanSTARRS_i 24.0 0.54 20.450 0.024
PanSTARRS_z 28.12 1.18 20.278 0.046
DES_z 29.78 0.84 20.215 0.031
PanSTARRS_y 34.07 3.07 20.069 0.098

Aperture details

RA, DEC (J2000) = 4h18m32.55s, -0d43m03.76s
semi major axis, semi minor axis (arcsec) = 8.7, 8.5
angle (degrees, anti-clockwise from east) = -165.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 20.73 5.07 20.608 0.265
GALEX_NUV 22.74 1.26 20.508 0.060
DES_g 331.95 0.75 17.597 0.002
PanSTARRS_g 349.42 2.16 17.542 0.007
PanSTARRS_r 652.86 2.36 16.863 0.004
DES_r 706.02 2.01 16.778 0.003
PanSTARRS_i 989.98 2.68 16.411 0.003
PanSTARRS_z 1187.03 5.9 16.214 0.005
DES_z 1259.06 5.26 16.150 0.005
PanSTARRS_y 1481.24 15.0 15.973 0.011
2MASS_J 2307.57 195.3 14.597 0.092
2MASS_H 2455.72 305.02 14.057 0.135
2MASS_K 2232.85 416.92 13.690 0.203
WISE_W1 945.46 24.3 13.762 0.028
WISE_W2 535.93 28.9 13.738 0.059
WISE_W3 806.49 129.46 11.460 0.174
WISE_W4 1008.25 759.17 9.771 0.817
 

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})\, 8.508 8.653 8.783
{\rm log}_{10}({\rm SFR}) -2.433 -1.628 -0.908
{\rm log}_{10}({\rm sSFR}) -11.087 -10.316 -9.549
{\rm stellar\ age} 2.737 6.295 7.622

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.727 -1.188 -0.527
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.592 -0.826 0.055

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.736 1.237
\delta -0.382 -0.017 0.273
\tau_1/\tau_2 0.649 1.033 1.396
Q_{PAH} 1.135 3.133 5.606
U_{min} 3.080 8.373 15.632
{\rm log}_{10}(\gamma_e)\, -2.866 -1.787 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.359 -0.415 0.095
{\rm log}_{10}(\tau_{AGN})\, 1.151 1.560 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.079 -2.002 -1.384
0.03-0.10 Gyr -2.613 -1.616 -0.788
0.10-0.33 Gyr -2.258 -1.386 -0.710
0.33-1.08 Gyr -2.198 -1.343 -0.827
1.08-3.54 Gyr -2.070 -1.274 -0.989
3.54-11.65 Gyr -2.372 -1.311 -1.082
11.65-12.94 Gyr -2.515 -1.335 -0.795

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.380 10.423 10.503
{\rm log}_{10}({\rm SFR}) -0.516 -0.268 -0.009
{\rm log}_{10}({\rm sSFR}) -10.944 -10.699 -10.460
{\rm stellar\ age} 7.898 9.258 11.817

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.583 -0.420 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.698 0.199 0.376

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.159 0.274
\delta -0.436 -0.110 0.134
\tau_1/\tau_2 0.663 1.047 1.458
Q_{PAH} 0.595 2.127 4.409
U_{min} 2.575 7.307 14.510
{\rm log}_{10}(\gamma_e)\, -3.025 -2.004 -0.925

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.486 -3.659 -2.705
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.534 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.586 -0.374 -0.229
0.03-0.10 Gyr -0.632 -0.227 0.099
0.10-0.33 Gyr -1.130 -0.539 -0.188
0.33-1.08 Gyr -1.509 -0.764 -0.383
1.08-3.54 Gyr -1.664 -0.720 -0.209
3.54-11.65 Gyr -0.344 0.520 0.657
11.65-12.94 Gyr 0.527 1.136 1.607