2025igh

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Information

Transient

Name: AT2025igh
Right ascension: 17h11m36.47s
Declination: 36d11m38.04s
Discovery Date: April 20, 2025, 8:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2025igh
Right ascension: 17h11m36.47s
Declination: 36d11m37.66s
Redshift: None
Photometric Redshift: 0.089
 

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 2.3
Cutout download processed 18.37
Global aperture construction processed 0.65
Local aperture photometry processed 6.22
Global aperture photometry processed 6.4
Validate local photometry processed 0.02
Validate global photometry processed 16.76
Host information processed 0.09
Global host SED inference processed 439.47
Local host SED inference processed 486.73
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.03
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) = 17h11m36.47s, 36d11m38.04s
semi major axis, semi minor axis (arcsec) = 1.21, 1.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 24.79 0.43 20.414 0.019 AB
PanSTARRS_r 42.2 0.39 19.837 0.010 AB
PanSTARRS_i 49.84 0.22 19.656 0.005 AB
PanSTARRS_z 55.86 0.77 19.532 0.015 AB
DES_z 53.03 1.12 19.589 0.023 AB
PanSTARRS_y 59.56 1.81 19.463 0.033 AB

Aperture details

RA, DEC (J2000) = 17h11m36.36s, 36d11m37.47s
semi major axis, semi minor axis (arcsec) = 10.71, 6.47
angle (degrees, anti-clockwise from east) = -103.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.31 4.59 20.094 0.150 AB
GALEX_NUV 42.43 2.69 19.831 0.069 AB
SDSS_u 88.88 8.5 19.028 0.104 AB
SDSS_g 201.06 4.24 18.142 0.023 AB
DES_g 205.49 1.29 18.118 0.007 AB
PanSTARRS_g 216.27 1.66 18.062 0.008 AB
SDSS_r 297.81 5.64 17.715 0.021 AB
PanSTARRS_r 286.65 2.51 17.757 0.010 AB
SDSS_i 364.52 7.74 17.496 0.023 AB
PanSTARRS_i 374.16 1.42 17.467 0.004 AB
PanSTARRS_z 395.74 5.14 17.406 0.014 AB
SDSS_z 564.98 33.03 17.020 0.063 AB
DES_z 356.31 3.38 17.520 0.010 AB
PanSTARRS_y 542.38 12.39 17.064 0.025 AB
WISE_W1 546.85 15.77 14.356 0.031 Vega
WISE_W2 350.01 18.89 14.201 0.059 Vega
WISE_W3 440.35 80.13 12.117 0.198 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})\, 9.061 9.168 9.271
{\rm log}_{10}({\rm SFR}) -1.609 -1.053 -0.552
{\rm log}_{10}({\rm sSFR}) -10.770 -10.240 -9.687
{\rm stellar\ age} 5.398 6.883 8.232

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.619 -1.223 -0.825
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.368 -0.755 -0.215

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.055 0.201 0.551
\delta -0.730 -0.241 0.250
\tau_1/\tau_2 0.711 1.050 1.372
Q_{PAH} 1.382 3.189 5.415
U_{min} 2.982 8.158 15.019
{\rm log}_{10}(\gamma_e)\, -2.845 -1.651 -0.600

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.247 -0.374 0.068
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.458 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.837 -1.335 -0.910
0.03-0.10 Gyr -1.622 -0.992 -0.443
0.10-0.33 Gyr -1.494 -0.914 -0.420
0.33-1.06 Gyr -1.627 -1.021 -0.626
1.06-3.47 Gyr -1.442 -0.885 -0.619
3.47-11.33 Gyr -1.038 -0.708 -0.538
11.33-12.59 Gyr -1.256 -0.664 -0.112

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.673 9.848 9.954
{\rm log}_{10}({\rm SFR}) 0.478 0.714 0.928
{\rm log}_{10}({\rm sSFR}) -9.438 -9.146 -8.790
{\rm stellar\ age} 1.634 3.952 5.520

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.060 0.095 0.165
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.045 0.175 0.332

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.466 0.630 0.800
\delta 0.154 0.285 0.363
\tau_1/\tau_2 0.674 0.947 1.255
Q_{PAH} 0.765 1.517 2.663
U_{min} 3.126 7.453 13.366
{\rm log}_{10}(\gamma_e)\, -3.276 -2.387 -1.555

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.838 -2.729 -1.898
{\rm log}_{10}(\tau_{AGN})\, 0.849 1.131 1.625

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.198 0.347 0.520
0.03-0.10 Gyr 0.539 0.811 1.052
0.10-0.33 Gyr 0.522 0.790 1.065
0.33-1.06 Gyr -0.387 0.236 0.526
1.06-3.47 Gyr -0.758 -0.081 0.200
3.47-11.33 Gyr -1.288 -0.368 -0.051
11.33-12.59 Gyr -1.414 -0.390 0.109